87353319

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{1913}}^1$

素因数の和:2438

約数の個数: 16

約数和(自身を含む): 120536064

約数和(自身を除く): 33182745

約数列:

[1, 3, 31, 93, 491, 1473, 1913, 5739, 15221, 45663, 59303, 177909, 939283, 2817849, 29117773, 87353319]

約数ペア:

[(1, 87353319), (3, 29117773), (31, 2817849), (93, 939283), (491, 177909), (1473, 59303), (1913, 45663), (5739, 15221)]