133047153

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{399541}}^1$

素因数の和:399584

約数の個数: 12

約数和(自身を含む): 197373748

約数和(自身を除く): 64326595

約数列:

[1, 3, 9, 37, 111, 333, 399541, 1198623, 3595869, 14783017, 44349051, 133047153]

約数ペア:

[(1, 133047153), (3, 44349051), (9, 14783017), (37, 3595869), (111, 1198623), (333, 399541)]