155121597

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{6571}}^1$

素因数の和:6681

約数の個数: 24

約数和(自身を含む): 233069408

約数和(自身を除く): 77947811

約数列:

[1, 3, 9, 43, 61, 129, 183, 387, 549, 2623, 6571, 7869, 19713, 23607, 59139, 282553, 400831, 847659, 1202493, 2542977, 3607479, 17235733, 51707199, 155121597]

約数ペア:

[(1, 155121597), (3, 51707199), (9, 17235733), (43, 3607479), (61, 2542977), (129, 1202493), (183, 847659), (387, 400831), (549, 282553), (2623, 59139), (6571, 23607), (7869, 19713)]