7425276723

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{659497}}^1$

素因数の和:659648

約数の個数: 20

約数和(自身を含む): 11171896120

約数和(自身を除く): 3746619397

約数列:

[1, 3, 9, 27, 81, 139, 417, 1251, 3753, 11259, 659497, 1978491, 5935473, 17806419, 53419257, 91670083, 275010249, 825030747, 2475092241, 7425276723]

約数ペア:

[(1, 7425276723), (3, 2475092241), (9, 825030747), (27, 275010249), (81, 91670083), (139, 53419257), (417, 17806419), (1251, 5935473), (3753, 1978491), (11259, 659497)]