72365111

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{16229}}^1$

素因数の和:16263

約数の個数: 16

約数和(自身を含む): 90888000

約数和(自身を除く): 18522889

約数列:

[1, 7, 13, 49, 91, 343, 637, 4459, 16229, 113603, 210977, 795221, 1476839, 5566547, 10337873, 72365111]

約数ペア:

[(1, 72365111), (7, 10337873), (13, 5566547), (49, 1476839), (91, 795221), (343, 210977), (637, 113603), (4459, 16229)]