87949533

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{47057}}^1$

素因数の和:47156

約数の個数: 16

約数和(自身を含む): 135527040

約数和(自身を除く): 47577507

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 47057, 141171, 329399, 988197, 4188073, 12564219, 29316511, 87949533]

約数ペア:

[(1, 87949533), (3, 29316511), (7, 12564219), (21, 4188073), (89, 988197), (267, 329399), (623, 141171), (1869, 47057)]