1262457603

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:270

約数の個数: 128

約数和(自身を含む): 2289254400

約数和(自身を除く): 1026796797

約数列:

[1, 3, 9, 11, 19, 23, 27, 33, 57, 69, 71, 99, 137, 171, 207, 209, 213, 253, 297, 411, 437, 513, 621, 627, 639, 759, 781, 1233, 1311, 1349, 1507, 1633, 1881, 1917, 2277, 2343, 2603, 3151, 3699, 3933, 4047, 4521, 4807, 4899, 5643, 6831, 7029, 7809, 9453, 9727, 11799, 12141, 13563, 14421, 14697, 14839, 17963, 21087, 23427, 28359, 28633, 29181, 31027, 34661, 36423, 40689, 43263, 44091, 44517, 53889, 59869, 70281, 85077, 85899, 87543, 93081, 103983, 106997, 129789, 133551, 161667, 179607, 184813, 223721, 257697, 262629, 279243, 311949, 320991, 341297, 400653, 485001, 538821, 554439, 658559, 671163, 773091, 837729, 935847, 962973, 1023891, 1616463, 1663317, 1975677, 2013489, 2032943, 2460931, 2888919, 3071673, 4250699, 4989951, 5927031, 6040467, 6098829, 7382793, 9215019, 12752097, 17781093, 18296487, 22148379, 38256291, 46757689, 54889461, 66445137, 114768873, 140273067, 420819201, 1262457603]

約数ペア:

[(1, 1262457603), (3, 420819201), (9, 140273067), (11, 114768873), (19, 66445137), (23, 54889461), (27, 46757689), (33, 38256291), (57, 22148379), (69, 18296487), (71, 17781093), (99, 12752097), (137, 9215019), (171, 7382793), (207, 6098829), (209, 6040467), (213, 5927031), (253, 4989951), (297, 4250699), (411, 3071673), (437, 2888919), (513, 2460931), (621, 2032943), (627, 2013489), (639, 1975677), (759, 1663317), (781, 1616463), (1233, 1023891), (1311, 962973), (1349, 935847), (1507, 837729), (1633, 773091), (1881, 671163), (1917, 658559), (2277, 554439), (2343, 538821), (2603, 485001), (3151, 400653), (3699, 341297), (3933, 320991), (4047, 311949), (4521, 279243), (4807, 262629), (4899, 257697), (5643, 223721), (6831, 184813), (7029, 179607), (7809, 161667), (9453, 133551), (9727, 129789), (11799, 106997), (12141, 103983), (13563, 93081), (14421, 87543), (14697, 85899), (14839, 85077), (17963, 70281), (21087, 59869), (23427, 53889), (28359, 44517), (28633, 44091), (29181, 43263), (31027, 40689), (34661, 36423)]