157466337

素因数分解:

$3^1\times 7^1\times {\mathrm{1721}}^1\times {\mathrm{4357}}^1$

素因数の和:6088

約数の個数: 16

約数和(自身を含む): 240143232

約数和(自身を除く): 82676895

約数列:

[1, 3, 7, 21, 1721, 4357, 5163, 12047, 13071, 30499, 36141, 91497, 7498397, 22495191, 52488779, 157466337]

約数ペア:

[(1, 157466337), (3, 52488779), (7, 22495191), (21, 7498397), (1721, 91497), (4357, 36141), (5163, 30499), (12047, 13071)]