155789997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{4720909}}^1$

素因数の和:4720923

約数の個数: 8

約数和(自身を含む): 226603680

約数和(自身を除く): 70813683

約数列:

[1, 3, 11, 33, 4720909, 14162727, 51929999, 155789997]

約数ペア:

[(1, 155789997), (3, 51929999), (11, 14162727), (33, 4720909)]