64737927

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{40639}}^1$

素因数の和:40707

約数の個数: 16

約数和(自身を含む): 97536000

約数和(自身を除く): 32798073

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 40639, 121917, 365751, 1097253, 2397701, 7193103, 21579309, 64737927]

約数ペア:

[(1, 64737927), (3, 21579309), (9, 7193103), (27, 2397701), (59, 1097253), (177, 365751), (531, 121917), (1593, 40639)]