61577577

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{9623}}^1$

素因数の和:9714

約数の個数: 20

約数和(自身を含む): 93160320

約数和(自身を除く): 31582743

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 2133, 6399, 9623, 28869, 86607, 259821, 760217, 779463, 2280651, 6841953, 20525859, 61577577]

約数ペア:

[(1, 61577577), (3, 20525859), (9, 6841953), (27, 2280651), (79, 779463), (81, 760217), (237, 259821), (711, 86607), (2133, 28869), (6399, 9623)]