261569007063

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{319376077}}^1$

素因数の和:319376103

約数の個数: 24

約数和(自身を含む): 465011569568

約数和(自身を除く): 203442562505

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 319376077, 958128231, 2235632539, 2874384693, 4151889001, 6706897617, 12455667003, 20120692851, 29063223007, 37367001009, 87189669021, 261569007063]

約数ペア:

[(1, 261569007063), (3, 87189669021), (7, 37367001009), (9, 29063223007), (13, 20120692851), (21, 12455667003), (39, 6706897617), (63, 4151889001), (91, 2874384693), (117, 2235632539), (273, 958128231), (819, 319376077)]