1748920329

素因数分解:

$3^5\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1151}}^1$

素因数の和:1229

約数の個数: 72

約数和(自身を含む): 2916006912

約数和(自身を除く): 1167086583

約数列:

[1, 3, 9, 13, 27, 37, 39, 81, 111, 117, 169, 243, 333, 351, 481, 507, 999, 1053, 1151, 1443, 1521, 2997, 3159, 3453, 4329, 4563, 6253, 8991, 10359, 12987, 13689, 14963, 18759, 31077, 38961, 41067, 42587, 44889, 56277, 93231, 116883, 127761, 134667, 168831, 194519, 279693, 383283, 404001, 506493, 553631, 583557, 1149849, 1212003, 1519479, 1660893, 1750671, 3449547, 3636009, 4982679, 5252013, 7197203, 10348641, 14948037, 15756039, 21591609, 44844111, 47268117, 64774827, 134532333, 194324481, 582973443, 1748920329]

約数ペア:

[(1, 1748920329), (3, 582973443), (9, 194324481), (13, 134532333), (27, 64774827), (37, 47268117), (39, 44844111), (81, 21591609), (111, 15756039), (117, 14948037), (169, 10348641), (243, 7197203), (333, 5252013), (351, 4982679), (481, 3636009), (507, 3449547), (999, 1750671), (1053, 1660893), (1151, 1519479), (1443, 1212003), (1521, 1149849), (2997, 583557), (3159, 553631), (3453, 506493), (4329, 404001), (4563, 383283), (6253, 279693), (8991, 194519), (10359, 168831), (12987, 134667), (13689, 127761), (14963, 116883), (18759, 93231), (31077, 56277), (38961, 44889), (41067, 42587)]