72225867

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{22777}}^1$

素因数の和:22938

約数の個数: 16

約数和(自身を含む): 110792192

約数和(自身を除く): 38566325

約数列:

[1, 3, 7, 21, 151, 453, 1057, 3171, 22777, 68331, 159439, 478317, 3439327, 10317981, 24075289, 72225867]

約数ペア:

[(1, 72225867), (3, 24075289), (7, 10317981), (21, 3439327), (151, 478317), (453, 159439), (1057, 68331), (3171, 22777)]