105889599

素因数分解:

$3^4\times {\mathrm{557}}^1\times {\mathrm{2347}}^1$

素因数の和:2916

約数の個数: 20

約数和(自身を含む): 158532264

約数和(自身を除く): 52642665

約数列:

[1, 3, 9, 27, 81, 557, 1671, 2347, 5013, 7041, 15039, 21123, 45117, 63369, 190107, 1307279, 3921837, 11765511, 35296533, 105889599]

約数ペア:

[(1, 105889599), (3, 35296533), (9, 11765511), (27, 3921837), (81, 1307279), (557, 190107), (1671, 63369), (2347, 45117), (5013, 21123), (7041, 15039)]