157210443

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{447893}}^1$

素因数の和:447915

約数の個数: 16

約数和(自身を含む): 250820640

約数和(自身を除く): 93610197

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 447893, 1343679, 4031037, 5822609, 12093111, 17467827, 52403481, 157210443]

約数ペア:

[(1, 157210443), (3, 52403481), (9, 17467827), (13, 12093111), (27, 5822609), (39, 4031037), (117, 1343679), (351, 447893)]