66517017

素因数分解:

$3^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{3571}}^1$

素因数の和:4468

約数の個数: 16

約数和(自身を含む): 101501952

約数和(自身を除く): 34984935

約数列:

[1, 3, 7, 21, 887, 2661, 3571, 6209, 10713, 18627, 24997, 74991, 3167477, 9502431, 22172339, 66517017]

約数ペア:

[(1, 66517017), (3, 22172339), (7, 9502431), (21, 3167477), (887, 74991), (2661, 24997), (3571, 18627), (6209, 10713)]