105207123

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263677}}^1$

素因数の和:263706

約数の個数: 16

約数和(自身を含む): 168753920

約数和(自身を除く): 63546797

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 263677, 791031, 1845739, 5009863, 5537217, 15029589, 35069041, 105207123]

約数ペア:

[(1, 105207123), (3, 35069041), (7, 15029589), (19, 5537217), (21, 5009863), (57, 1845739), (133, 791031), (399, 263677)]