804590091

素因数分解:

$3^4\times {\mathrm{379}}^1\times {\mathrm{26209}}^1$

素因数の和:26600

約数の個数: 20

約数和(自身を含む): 1205135800

約数和(自身を除く): 400545709

約数列:

[1, 3, 9, 27, 81, 379, 1137, 3411, 10233, 26209, 30699, 78627, 235881, 707643, 2122929, 9933211, 29799633, 89398899, 268196697, 804590091]

約数ペア:

[(1, 804590091), (3, 268196697), (9, 89398899), (27, 29799633), (81, 9933211), (379, 2122929), (1137, 707643), (3411, 235881), (10233, 78627), (26209, 30699)]