53377107

素因数分解:

$3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{7283}}^1$

素因数の和:7642

約数の個数: 16

約数和(自身を含む): 81580800

約数和(自身を除く): 28203693

約数列:

[1, 3, 7, 21, 349, 1047, 2443, 7283, 7329, 21849, 50981, 152943, 2541767, 7625301, 17792369, 53377107]

約数ペア:

[(1, 53377107), (3, 17792369), (7, 7625301), (21, 2541767), (349, 152943), (1047, 50981), (2443, 21849), (7283, 7329)]