157595991

素因数分解:

$3^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{12163}}^1$

素因数の和:12790

約数の個数: 16

約数和(自身を含む): 240555264

約数和(自身を除く): 82959273

約数列:

[1, 3, 7, 21, 617, 1851, 4319, 12163, 12957, 36489, 85141, 255423, 7504571, 22513713, 52531997, 157595991]

約数ペア:

[(1, 157595991), (3, 52531997), (7, 22513713), (21, 7504571), (617, 255423), (1851, 85141), (4319, 36489), (12163, 12957)]