156904374321

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{41214703}}^1$

素因数の和:41214762

約数の個数: 20

約数和(自身を含む): 239375000832

約数和(自身を除く): 82470626511

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 41214703, 123644109, 370932327, 1112796981, 1937091041, 3338390943, 5811273123, 17433819369, 52301458107, 156904374321]

約数ペア:

[(1, 156904374321), (3, 52301458107), (9, 17433819369), (27, 5811273123), (47, 3338390943), (81, 1937091041), (141, 1112796981), (423, 370932327), (1269, 123644109), (3807, 41214703)]