157224471

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{2591}}^1$

素因数の和:2886

約数の個数: 16

約数和(自身を含む): 212751360

約数和(自身を除く): 55526889

約数列:

[1, 3, 113, 179, 339, 537, 2591, 7773, 20227, 60681, 292783, 463789, 878349, 1391367, 52408157, 157224471]

約数ペア:

[(1, 157224471), (3, 52408157), (113, 1391367), (179, 878349), (339, 463789), (537, 292783), (2591, 60681), (7773, 20227)]