9271042011

素因数分解:

$3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:279

約数の個数: 192

約数和(自身を含む): 17983180800

約数和(自身を除く): 8712138789

約数列:

[1, 3, 7, 9, 11, 21, 33, 37, 47, 49, 63, 77, 99, 111, 141, 147, 157, 231, 259, 329, 333, 343, 407, 423, 441, 471, 517, 539, 693, 777, 987, 1029, 1099, 1221, 1413, 1551, 1617, 1727, 1739, 1813, 2303, 2331, 2849, 2961, 3087, 3297, 3619, 3663, 3773, 4653, 4851, 5181, 5217, 5439, 5809, 6909, 7379, 7693, 8547, 9891, 10857, 11319, 12089, 12173, 12691, 15543, 15651, 16121, 16317, 17427, 19129, 19943, 20727, 22137, 23079, 25333, 25641, 32571, 33957, 36267, 36519, 38073, 40663, 48363, 51653, 52281, 53851, 57387, 59829, 63899, 66411, 69237, 75999, 81169, 84623, 85211, 108801, 109557, 114219, 121989, 133903, 139601, 145089, 154959, 161553, 172161, 177331, 179487, 191697, 227997, 243507, 253869, 255633, 273023, 284641, 361571, 365967, 401709, 418803, 447293, 464877, 484659, 531993, 568183, 575091, 592361, 596477, 730521, 761607, 766899, 819069, 853923, 937321, 1084713, 1205127, 1256409, 1341879, 1595979, 1704549, 1777083, 1789431, 1911161, 1992487, 2457207, 2530997, 2561769, 2811963, 3003253, 3131051, 3254139, 3977281, 4025637, 5113647, 5331249, 5368293, 5733483, 5977461, 6561247, 7592991, 8435889, 9009759, 9393153, 11931843, 13378127, 17200449, 17932383, 19683741, 21022771, 21917357, 22778973, 27029277, 27840967, 28179459, 35795529, 40134381, 59051223, 63068313, 65752071, 83522901, 93646889, 120403143, 147159397, 189204939, 197256213, 250568703, 280940667, 441478191, 842822001, 1030115779, 1324434573, 3090347337, 9271042011]

約数ペア:

[(1, 9271042011), (3, 3090347337), (7, 1324434573), (9, 1030115779), (11, 842822001), (21, 441478191), (33, 280940667), (37, 250568703), (47, 197256213), (49, 189204939), (63, 147159397), (77, 120403143), (99, 93646889), (111, 83522901), (141, 65752071), (147, 63068313), (157, 59051223), (231, 40134381), (259, 35795529), (329, 28179459), (333, 27840967), (343, 27029277), (407, 22778973), (423, 21917357), (441, 21022771), (471, 19683741), (517, 17932383), (539, 17200449), (693, 13378127), (777, 11931843), (987, 9393153), (1029, 9009759), (1099, 8435889), (1221, 7592991), (1413, 6561247), (1551, 5977461), (1617, 5733483), (1727, 5368293), (1739, 5331249), (1813, 5113647), (2303, 4025637), (2331, 3977281), (2849, 3254139), (2961, 3131051), (3087, 3003253), (3297, 2811963), (3619, 2561769), (3663, 2530997), (3773, 2457207), (4653, 1992487), (4851, 1911161), (5181, 1789431), (5217, 1777083), (5439, 1704549), (5809, 1595979), (6909, 1341879), (7379, 1256409), (7693, 1205127), (8547, 1084713), (9891, 937321), (10857, 853923), (11319, 819069), (12089, 766899), (12173, 761607), (12691, 730521), (15543, 596477), (15651, 592361), (16121, 575091), (16317, 568183), (17427, 531993), (19129, 484659), (19943, 464877), (20727, 447293), (22137, 418803), (23079, 401709), (25333, 365967), (25641, 361571), (32571, 284641), (33957, 273023), (36267, 255633), (36519, 253869), (38073, 243507), (40663, 227997), (48363, 191697), (51653, 179487), (52281, 177331), (53851, 172161), (57387, 161553), (59829, 154959), (63899, 145089), (66411, 139601), (69237, 133903), (75999, 121989), (81169, 114219), (84623, 109557), (85211, 108801)]