61162641

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 93632000

約数和(自身を除く): 32469359

約数列:

[1, 3, 9, 27, 43, 129, 139, 379, 387, 417, 1137, 1161, 1251, 3411, 3753, 5977, 10233, 16297, 17931, 48891, 52681, 53793, 146673, 158043, 161379, 440019, 474129, 1422387, 2265283, 6795849, 20387547, 61162641]

約数ペア:

[(1, 61162641), (3, 20387547), (9, 6795849), (27, 2265283), (43, 1422387), (129, 474129), (139, 440019), (379, 161379), (387, 158043), (417, 146673), (1137, 53793), (1161, 52681), (1251, 48891), (3411, 17931), (3753, 16297), (5977, 10233)]