87951549

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{43177}}^1$

素因数の和:43284

約数の個数: 16

約数和(自身を含む): 135406208

約数和(自身を除く): 47454659

約数列:

[1, 3, 7, 21, 97, 291, 679, 2037, 43177, 129531, 302239, 906717, 4188169, 12564507, 29317183, 87951549]

約数ペア:

[(1, 87951549), (3, 29317183), (7, 12564507), (21, 4188169), (97, 906717), (291, 302239), (679, 129531), (2037, 43177)]