71163198

素因数分解:

$2^1\times 3^4\times {\mathrm{439279}}^1$

素因数の和:439293

約数の個数: 20

約数和(自身を含む): 159458640

約数和(自身を除く): 88295442

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 439279, 878558, 1317837, 2635674, 3953511, 7907022, 11860533, 23721066, 35581599, 71163198]

約数ペア:

[(1, 71163198), (2, 35581599), (3, 23721066), (6, 11860533), (9, 7907022), (18, 3953511), (27, 2635674), (54, 1317837), (81, 878558), (162, 439279)]