91993617

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{72493}}^1$

素因数の和:72549

約数の個数: 16

約数和(自身を含む): 139188480

約数和(自身を除く): 47194863

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 72493, 217479, 652437, 1957311, 3407171, 10221513, 30664539, 91993617]

約数ペア:

[(1, 91993617), (3, 30664539), (9, 10221513), (27, 3407171), (47, 1957311), (141, 652437), (423, 217479), (1269, 72493)]