157213437

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{9461}}^1$

素因数の和:9684

約数の個数: 16

約数和(自身を含む): 218004480

約数和(自身を除く): 60791043

約数列:

[1, 3, 29, 87, 191, 573, 5539, 9461, 16617, 28383, 274369, 823107, 1807051, 5421153, 52404479, 157213437]

約数ペア:

[(1, 157213437), (3, 52404479), (29, 5421153), (87, 1807051), (191, 823107), (573, 274369), (5539, 28383), (9461, 16617)]