156797019

素因数分解:

$3^3\times {\mathrm{179}}^1\times {\mathrm{32443}}^1$

素因数の和:32631

約数の個数: 16

約数和(自身を含む): 233596800

約数和(自身を除く): 76799781

約数列:

[1, 3, 9, 27, 179, 537, 1611, 4833, 32443, 97329, 291987, 875961, 5807297, 17421891, 52265673, 156797019]

約数ペア:

[(1, 156797019), (3, 52265673), (9, 17421891), (27, 5807297), (179, 875961), (537, 291987), (1611, 97329), (4833, 32443)]