72179949

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{1069}}^1$

素因数の和:1460

約数の個数: 16

約数和(自身を含む): 97994880

約数和(自身を除く): 25814931

約数列:

[1, 3, 71, 213, 317, 951, 1069, 3207, 22507, 67521, 75899, 227697, 338873, 1016619, 24059983, 72179949]

約数ペア:

[(1, 72179949), (3, 24059983), (71, 1016619), (213, 338873), (317, 227697), (951, 75899), (1069, 67521), (3207, 22507)]