72291089

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{3001}}^1$

素因数の和:3140

約数の個数: 16

約数和(自身を含む): 83215440

約数和(自身を除く): 10924351

約数列:

[1, 13, 17, 109, 221, 1417, 1853, 3001, 24089, 39013, 51017, 327109, 663221, 4252417, 5560853, 72291089]

約数ペア:

[(1, 72291089), (13, 5560853), (17, 4252417), (109, 663221), (221, 327109), (1417, 51017), (1853, 39013), (3001, 24089)]