66941920799

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2312249}}^1$

素因数の和:2312410

約数の個数: 16

約数和(自身を含む): 76914684000

約数和(自身を除く): 9972763201

約数列:

[1, 13, 17, 131, 221, 1703, 2227, 28951, 2312249, 30059237, 39308233, 302904619, 511007029, 3937760047, 5149378523, 66941920799]

約数ペア:

[(1, 66941920799), (13, 5149378523), (17, 3937760047), (131, 511007029), (221, 302904619), (1703, 39308233), (2227, 30059237), (28951, 2312249)]