195977043

素因数分解:

$3^3\times {\mathrm{23}}^2\times {\mathrm{13721}}^1$

素因数の和:13776

約数の個数: 24

約数和(自身を含む): 303530640

約数和(自身を除く): 107553597

約数列:

[1, 3, 9, 23, 27, 69, 207, 529, 621, 1587, 4761, 13721, 14283, 41163, 123489, 315583, 370467, 946749, 2840247, 7258409, 8520741, 21775227, 65325681, 195977043]

約数ペア:

[(1, 195977043), (3, 65325681), (9, 21775227), (23, 8520741), (27, 7258409), (69, 2840247), (207, 946749), (529, 370467), (621, 315583), (1587, 123489), (4761, 41163), (13721, 14283)]