66959487

素因数分解:

$3^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1279}}^1$

素因数の和:1572

約数の個数: 32

約数和(自身を含む): 113868800

約数和(自身を除く): 46909313

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 277, 831, 1279, 1939, 2493, 3837, 5817, 7479, 8953, 11511, 17451, 26859, 34533, 52353, 80577, 241731, 354283, 1062849, 2479981, 3188547, 7439943, 9565641, 22319829, 66959487]

約数ペア:

[(1, 66959487), (3, 22319829), (7, 9565641), (9, 7439943), (21, 3188547), (27, 2479981), (63, 1062849), (189, 354283), (277, 241731), (831, 80577), (1279, 52353), (1939, 34533), (2493, 26859), (3837, 17451), (5817, 11511), (7479, 8953)]