61611333

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{21107}}^1$

素因数の和:21256

約数の個数: 16

約数和(自身を含む): 94563840

約数和(自身を除く): 32952507

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 21107, 63321, 147749, 443247, 2933873, 8801619, 20537111, 61611333]

約数ペア:

[(1, 61611333), (3, 20537111), (7, 8801619), (21, 2933873), (139, 443247), (417, 147749), (973, 63321), (2919, 21107)]