66350583

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 60

約数和(自身を含む): 111069288

約数和(自身を除く): 44718705

約数列:

[1, 3, 9, 13, 27, 37, 39, 81, 111, 117, 131, 169, 333, 351, 393, 481, 507, 999, 1053, 1179, 1443, 1521, 1703, 2997, 3537, 4329, 4563, 4847, 5109, 6253, 10611, 12987, 13689, 14541, 15327, 18759, 22139, 38961, 43623, 45981, 56277, 63011, 66417, 130869, 137943, 168831, 189033, 199251, 392607, 506493, 567099, 597753, 819143, 1701297, 1793259, 2457429, 5103891, 7372287, 22116861, 66350583]

約数ペア:

[(1, 66350583), (3, 22116861), (9, 7372287), (13, 5103891), (27, 2457429), (37, 1793259), (39, 1701297), (81, 819143), (111, 597753), (117, 567099), (131, 506493), (169, 392607), (333, 199251), (351, 189033), (393, 168831), (481, 137943), (507, 130869), (999, 66417), (1053, 63011), (1179, 56277), (1443, 45981), (1521, 43623), (1703, 38961), (2997, 22139), (3537, 18759), (4329, 15327), (4563, 14541), (4847, 13689), (5109, 12987), (6253, 10611)]