108927999

素因数分解:

$3^2\times {\mathrm{47}}^2\times {\mathrm{5479}}^1$

素因数の和:5579

約数の個数: 18

約数和(自身を含む): 160788680

約数和(自身を除く): 51860681

約数列:

[1, 3, 9, 47, 141, 423, 2209, 5479, 6627, 16437, 19881, 49311, 257513, 772539, 2317617, 12103111, 36309333, 108927999]

約数ペア:

[(1, 108927999), (3, 36309333), (9, 12103111), (47, 2317617), (141, 772539), (423, 257513), (2209, 49311), (5479, 19881), (6627, 16437)]