159162311

素因数分解:

$7^1\times {\mathrm{11}}^4\times {\mathrm{1553}}^1$

素因数の和:1604

約数の個数: 20

約数和(自身を含む): 200217360

約数和(自身を除く): 41055049

約数列:

[1, 7, 11, 77, 121, 847, 1331, 1553, 9317, 10871, 14641, 17083, 102487, 119581, 187913, 1315391, 2067043, 14469301, 22737473, 159162311]

約数ペア:

[(1, 159162311), (7, 22737473), (11, 14469301), (77, 2067043), (121, 1315391), (847, 187913), (1331, 119581), (1553, 102487), (9317, 17083), (10871, 14641)]