81461569311

素因数分解:

$3^2\times {\mathrm{1427}}^1\times {\mathrm{6342877}}^1$

素因数の和:6344310

約数の個数: 12

約数和(自身を含む): 117749187192

約数和(自身を除く): 36287617881

約数列:

[1, 3, 9, 1427, 4281, 12843, 6342877, 19028631, 57085893, 9051285479, 27153856437, 81461569311]

約数ペア:

[(1, 81461569311), (3, 27153856437), (9, 9051285479), (1427, 57085893), (4281, 19028631), (12843, 6342877)]