85905207

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{613}}^1\times {\mathrm{677}}^1$

素因数の和:1319

約数の個数: 24

約数和(自身を含む): 129883104

約数和(自身を除く): 43977897

約数列:

[1, 3, 9, 23, 69, 207, 613, 677, 1839, 2031, 5517, 6093, 14099, 15571, 42297, 46713, 126891, 140139, 415001, 1245003, 3735009, 9545023, 28635069, 85905207]

約数ペア:

[(1, 85905207), (3, 28635069), (9, 9545023), (23, 3735009), (69, 1245003), (207, 415001), (613, 140139), (677, 126891), (1839, 46713), (2031, 42297), (5517, 15571), (6093, 14099)]