72505027

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{613}}^1$

素因数の和:958

約数の個数: 16

約数和(自身を含む): 84663232

約数和(自身を除く): 12158205

約数列:

[1, 7, 61, 277, 427, 613, 1939, 4291, 16897, 37393, 118279, 169801, 261751, 1188607, 10357861, 72505027]

約数ペア:

[(1, 72505027), (7, 10357861), (61, 1188607), (277, 261751), (427, 169801), (613, 118279), (1939, 37393), (4291, 16897)]