156798693

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{86677}}^1$

素因数の和:86753

約数の個数: 16

約数和(自身を含む): 235764160

約数和(自身を除く): 78965467

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 86677, 260031, 780093, 2340279, 5807359, 17422077, 52266231, 156798693]

約数ペア:

[(1, 156798693), (3, 52266231), (9, 17422077), (27, 5807359), (67, 2340279), (201, 780093), (603, 260031), (1809, 86677)]