253669207701

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{863}}^1$

素因数の和:1212

約数の個数: 128

約数和(自身を含む): 439032545280

約数和(自身を除く): 185363337579

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 169, 273, 277, 299, 483, 507, 831, 863, 897, 1183, 1939, 2093, 2197, 2589, 3549, 3601, 3887, 5817, 6041, 6279, 6371, 6591, 10803, 11219, 11661, 15379, 18123, 19113, 19849, 25207, 27209, 33657, 44597, 46137, 46813, 50531, 59547, 75621, 78533, 81627, 82823, 133791, 138943, 140439, 145847, 151593, 235599, 239051, 248469, 258037, 327691, 353717, 416829, 437541, 579761, 608569, 717153, 774111, 983073, 1020929, 1061151, 1076699, 1673357, 1739283, 1806259, 1825707, 1896011, 3062787, 3107663, 3230097, 3354481, 4259983, 5020071, 5418777, 5498173, 5688033, 7536893, 9322989, 10063443, 12779949, 13272077, 13997087, 16494519, 21753641, 22610679, 23481367, 38487211, 39816231, 40399619, 41991261, 43608253, 65260923, 70444101, 71476249, 97979609, 115461633, 121198857, 130824759, 214428747, 282797333, 293938827, 305257771, 500333743, 525195047, 848391999, 915773313, 929191237, 1501001229, 1575585141, 2787573711, 3676365329, 6504338659, 11029095987, 12079486081, 19513015977, 36238458243, 84556402567, 253669207701]

約数ペア:

[(1, 253669207701), (3, 84556402567), (7, 36238458243), (13, 19513015977), (21, 12079486081), (23, 11029095987), (39, 6504338659), (69, 3676365329), (91, 2787573711), (161, 1575585141), (169, 1501001229), (273, 929191237), (277, 915773313), (299, 848391999), (483, 525195047), (507, 500333743), (831, 305257771), (863, 293938827), (897, 282797333), (1183, 214428747), (1939, 130824759), (2093, 121198857), (2197, 115461633), (2589, 97979609), (3549, 71476249), (3601, 70444101), (3887, 65260923), (5817, 43608253), (6041, 41991261), (6279, 40399619), (6371, 39816231), (6591, 38487211), (10803, 23481367), (11219, 22610679), (11661, 21753641), (15379, 16494519), (18123, 13997087), (19113, 13272077), (19849, 12779949), (25207, 10063443), (27209, 9322989), (33657, 7536893), (44597, 5688033), (46137, 5498173), (46813, 5418777), (50531, 5020071), (59547, 4259983), (75621, 3354481), (78533, 3230097), (81627, 3107663), (82823, 3062787), (133791, 1896011), (138943, 1825707), (140439, 1806259), (145847, 1739283), (151593, 1673357), (235599, 1076699), (239051, 1061151), (248469, 1020929), (258037, 983073), (327691, 774111), (353717, 717153), (416829, 608569), (437541, 579761)]