27315678033

素因数分解:

$3^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{1153}}^1$

素因数の和:1353

約数の個数: 120

約数和(自身を含む): 48900943872

約数和(自身を除く): 21585265839

約数列:

[1, 3, 7, 9, 21, 27, 47, 49, 63, 81, 127, 141, 147, 189, 329, 381, 423, 441, 567, 889, 987, 1143, 1153, 1269, 1323, 2303, 2667, 2961, 3429, 3459, 3807, 3969, 5969, 6223, 6909, 8001, 8071, 8883, 10287, 10377, 17907, 18669, 20727, 24003, 24213, 26649, 31131, 41783, 53721, 54191, 56007, 56497, 62181, 72009, 72639, 93393, 125349, 146431, 161163, 162573, 168021, 169491, 186543, 217917, 292481, 376047, 379337, 439293, 483489, 487719, 504063, 508473, 653751, 877443, 1025017, 1128141, 1138011, 1317879, 1463157, 1525419, 2632329, 2655359, 3075051, 3384423, 3414033, 3953637, 4389471, 4576257, 6882257, 7175119, 7896987, 7966077, 9225153, 10242099, 11860911, 20646771, 21525357, 23690961, 23898231, 27675459, 30726297, 48175799, 61940313, 64576071, 71694693, 83026377, 144527397, 185820939, 193728213, 215084079, 337230593, 433582191, 557462817, 581184639, 1011691779, 1300746573, 3035075337, 3902239719, 9105226011, 27315678033]

約数ペア:

[(1, 27315678033), (3, 9105226011), (7, 3902239719), (9, 3035075337), (21, 1300746573), (27, 1011691779), (47, 581184639), (49, 557462817), (63, 433582191), (81, 337230593), (127, 215084079), (141, 193728213), (147, 185820939), (189, 144527397), (329, 83026377), (381, 71694693), (423, 64576071), (441, 61940313), (567, 48175799), (889, 30726297), (987, 27675459), (1143, 23898231), (1153, 23690961), (1269, 21525357), (1323, 20646771), (2303, 11860911), (2667, 10242099), (2961, 9225153), (3429, 7966077), (3459, 7896987), (3807, 7175119), (3969, 6882257), (5969, 4576257), (6223, 4389471), (6909, 3953637), (8001, 3414033), (8071, 3384423), (8883, 3075051), (10287, 2655359), (10377, 2632329), (17907, 1525419), (18669, 1463157), (20727, 1317879), (24003, 1138011), (24213, 1128141), (26649, 1025017), (31131, 877443), (41783, 653751), (53721, 508473), (54191, 504063), (56007, 487719), (56497, 483489), (62181, 439293), (72009, 379337), (72639, 376047), (93393, 292481), (125349, 217917), (146431, 186543), (161163, 169491), (162573, 168021)]