157028931

素因数分解:

$3^2\times {\mathrm{167}}^1\times {\mathrm{191}}^1\times {\mathrm{547}}^1$

素因数の和:911

約数の個数: 24

約数和(自身を含む): 229791744

約数和(自身を除く): 72762813

約数列:

[1, 3, 9, 167, 191, 501, 547, 573, 1503, 1641, 1719, 4923, 31897, 91349, 95691, 104477, 274047, 287073, 313431, 822141, 940293, 17447659, 52342977, 157028931]

約数ペア:

[(1, 157028931), (3, 52342977), (9, 17447659), (167, 940293), (191, 822141), (501, 313431), (547, 287073), (573, 274047), (1503, 104477), (1641, 95691), (1719, 91349), (4923, 31897)]