201002931

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{65881}}^1$

素因数の和:66003

約数の個数: 16

約数和(自身を含む): 300421920

約数和(自身を除く): 99418989

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 65881, 197643, 592929, 1778787, 7444553, 22333659, 67000977, 201002931]

約数ペア:

[(1, 201002931), (3, 67000977), (9, 22333659), (27, 7444553), (113, 1778787), (339, 592929), (1017, 197643), (3051, 65881)]