18743464860129

素因数分解:

$3^3\times {\mathrm{1327}}^1\times {\mathrm{523136701}}^1$

素因数の和:523138037

約数の個数: 16

約数和(自身を含む): 27789021610240

約数和(自身を除く): 9045556750111

約数列:

[1, 3, 9, 27, 1327, 3981, 11943, 35829, 523136701, 1569410103, 4708230309, 14124690927, 694202402227, 2082607206681, 6247821620043, 18743464860129]

約数ペア:

[(1, 18743464860129), (3, 6247821620043), (9, 2082607206681), (27, 694202402227), (1327, 14124690927), (3981, 4708230309), (11943, 1569410103), (35829, 523136701)]