90831429

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{258779}}^1$

素因数の和:258801

約数の個数: 16

約数和(自身を含む): 144916800

約数和(自身を除く): 54085371

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 258779, 776337, 2329011, 3364127, 6987033, 10092381, 30277143, 90831429]

約数ペア:

[(1, 90831429), (3, 30277143), (9, 10092381), (13, 6987033), (27, 3364127), (39, 2329011), (117, 776337), (351, 258779)]