71210529

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{202879}}^1$

素因数の和:202901

約数の個数: 16

約数和(自身を含む): 113612800

約数和(自身を除く): 42402271

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 202879, 608637, 1825911, 2637427, 5477733, 7912281, 23736843, 71210529]

約数ペア:

[(1, 71210529), (3, 23736843), (9, 7912281), (13, 5477733), (27, 2637427), (39, 1825911), (117, 608637), (351, 202879)]