72604961

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{457}}^1$

素因数の和:593

約数の個数: 24

約数和(自身を含む): 86985192

約数和(自身を除く): 14380231

約数列:

[1, 11, 13, 101, 121, 143, 457, 1111, 1313, 1573, 5027, 5941, 12221, 14443, 46157, 55297, 65351, 158873, 507727, 600041, 718861, 5584997, 6600451, 72604961]

約数ペア:

[(1, 72604961), (11, 6600451), (13, 5584997), (101, 718861), (121, 600041), (143, 507727), (457, 158873), (1111, 65351), (1313, 55297), (1573, 46157), (5027, 14443), (5941, 12221)]