157126767

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{440131}}^1$

素因数の和:440158

約数の個数: 16

約数和(自身を含む): 253516032

約数和(自身を除く): 96389265

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 440131, 1320393, 3080917, 7482227, 9242751, 22446681, 52375589, 157126767]

約数ペア:

[(1, 157126767), (3, 52375589), (7, 22446681), (17, 9242751), (21, 7482227), (51, 3080917), (119, 1320393), (357, 440131)]