53903927

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{2767}}^1$

素因数の和:2819

約数の個数: 24

約数和(自身を含む): 70683648

約数和(自身を除く): 16779721

約数列:

[1, 7, 11, 23, 77, 121, 161, 253, 847, 1771, 2767, 2783, 19369, 19481, 30437, 63641, 213059, 334807, 445487, 700051, 2343649, 4900357, 7700561, 53903927]

約数ペア:

[(1, 53903927), (7, 7700561), (11, 4900357), (23, 2343649), (77, 700051), (121, 445487), (161, 334807), (253, 213059), (847, 63641), (1771, 30437), (2767, 19481), (2783, 19369)]