156712203279

素因数分解:

$3^4\times {\mathrm{241327}}^1\times {\mathrm{8017}}^1$

素因数の和:249356

約数の個数: 20

約数和(自身を含む): 234131116384

約数和(自身を除く): 77418913105

約数列:

[1, 3, 9, 27, 81, 8017, 24051, 72153, 216459, 241327, 649377, 723981, 2171943, 6515829, 19547487, 1934718559, 5804155677, 17412467031, 52237401093, 156712203279]

約数ペア:

[(1, 156712203279), (3, 52237401093), (9, 17412467031), (27, 5804155677), (81, 1934718559), (8017, 19547487), (24051, 6515829), (72153, 2171943), (216459, 723981), (241327, 649377)]