156795327

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{103087}}^1$

素因数の和:103119

約数の個数: 18

約数和(自身を含む): 245246352

約数和(自身を除く): 88451025

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 103087, 309261, 927783, 1340131, 4020393, 12061179, 17421703, 52265109, 156795327]

約数ペア:

[(1, 156795327), (3, 52265109), (9, 17421703), (13, 12061179), (39, 4020393), (117, 1340131), (169, 927783), (507, 309261), (1521, 103087)]