66793809

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{5167}}^1$

素因数の和:5340

約数の個数: 16

約数和(自身を含む): 92610560

約数和(自身を除く): 25816751

約数列:

[1, 3, 31, 93, 139, 417, 4309, 5167, 12927, 15501, 160177, 480531, 718213, 2154639, 22264603, 66793809]

約数ペア:

[(1, 66793809), (3, 22264603), (31, 2154639), (93, 718213), (139, 480531), (417, 160177), (4309, 15501), (5167, 12927)]