72213873

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1\times {\mathrm{811}}^1$

素因数の和:1324

約数の個数: 16

約数和(自身を含む): 98063616

約数和(自身を除く): 25849743

約数列:

[1, 3, 67, 201, 443, 811, 1329, 2433, 29681, 54337, 89043, 163011, 359273, 1077819, 24071291, 72213873]

約数ペア:

[(1, 72213873), (3, 24071291), (67, 1077819), (201, 359273), (443, 163011), (811, 89043), (1329, 54337), (2433, 29681)]