157089309

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{108863}}^1$

素因数の和:108916

約数の個数: 16

約数和(自身を含む): 231662592

約数和(自身を除く): 74573283

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 108863, 326589, 1415219, 4027931, 4245657, 12083793, 52363103, 157089309]

約数ペア:

[(1, 157089309), (3, 52363103), (13, 12083793), (37, 4245657), (39, 4027931), (111, 1415219), (481, 326589), (1443, 108863)]