66753271

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{1319}}^1$

素因数の和:1578

約数の個数: 16

約数和(自身を含む): 76507200

約数和(自身を除く): 9753929

約数列:

[1, 13, 17, 221, 229, 1319, 2977, 3893, 17147, 22423, 50609, 291499, 302051, 3926663, 5134867, 66753271]

約数ペア:

[(1, 66753271), (13, 5134867), (17, 3926663), (221, 302051), (229, 291499), (1319, 50609), (2977, 22423), (3893, 17147)]