331337169

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{261101}}^1$

素因数の和:261157

約数の個数: 16

約数和(自身を含む): 501315840

約数和(自身を除く): 169978671

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 261101, 783303, 2349909, 7049727, 12271747, 36815241, 110445723, 331337169]

約数ペア:

[(1, 331337169), (3, 110445723), (9, 36815241), (27, 12271747), (47, 7049727), (141, 2349909), (423, 783303), (1269, 261101)]