121277343

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{78193}}^1$

素因数の和:78254

約数の個数: 16

約数和(自身を含む): 180158976

約数和(自身を除く): 58881633

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 78193, 234579, 860123, 2580369, 3675071, 11025213, 40425781, 121277343]

約数ペア:

[(1, 121277343), (3, 40425781), (11, 11025213), (33, 3675071), (47, 2580369), (141, 860123), (517, 234579), (1551, 78193)]