72300909

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{8513}}^1$

素因数の和:8684

約数の個数: 16

約数和(自身を含む): 102168000

約数和(自身を除く): 29867091

約数列:

[1, 3, 19, 57, 149, 447, 2831, 8493, 8513, 25539, 161747, 485241, 1268437, 3805311, 24100303, 72300909]

約数ペア:

[(1, 72300909), (3, 24100303), (19, 3805311), (57, 1268437), (149, 485241), (447, 161747), (2831, 25539), (8493, 8513)]