545197311

素因数分解:

$3^4\times {\mathrm{1721}}^1\times {\mathrm{3911}}^1$

素因数の和:5644

約数の個数: 20

約数和(自身を含む): 815112144

約数和(自身を除く): 269914833

約数列:

[1, 3, 9, 27, 81, 1721, 3911, 5163, 11733, 15489, 35199, 46467, 105597, 139401, 316791, 6730831, 20192493, 60577479, 181732437, 545197311]

約数ペア:

[(1, 545197311), (3, 181732437), (9, 60577479), (27, 20192493), (81, 6730831), (1721, 316791), (3911, 139401), (5163, 105597), (11733, 46467), (15489, 35199)]