156679623

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{397}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 238417920

約数和(自身を除く): 81738297

約数列:

[1, 3, 9, 27, 47, 141, 311, 397, 423, 933, 1191, 1269, 2799, 3573, 8397, 10719, 14617, 18659, 43851, 55977, 123467, 131553, 167931, 370401, 394659, 503793, 1111203, 3333609, 5802949, 17408847, 52226541, 156679623]

約数ペア:

[(1, 156679623), (3, 52226541), (9, 17408847), (27, 5802949), (47, 3333609), (141, 1111203), (311, 503793), (397, 394659), (423, 370401), (933, 167931), (1191, 131553), (1269, 123467), (2799, 55977), (3573, 43851), (8397, 18659), (10719, 14617)]