67520341

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{8923}}^1$

素因数の和:9000

約数の個数: 16

約数和(自身を含む): 82243584

約数和(自身を除く): 14723243

約数列:

[1, 7, 23, 47, 161, 329, 1081, 7567, 8923, 62461, 205229, 419381, 1436603, 2935667, 9645763, 67520341]

約数ペア:

[(1, 67520341), (7, 9645763), (23, 2935667), (47, 1436603), (161, 419381), (329, 205229), (1081, 62461), (7567, 8923)]