5128731

素因数分解:

$3^3\times {\mathrm{41}}^2\times {\mathrm{113}}^1$

素因数の和:204

約数の個数: 24

約数和(自身を含む): 7856880

約数和(自身を除く): 2728149

約数列:

[1, 3, 9, 27, 41, 113, 123, 339, 369, 1017, 1107, 1681, 3051, 4633, 5043, 13899, 15129, 41697, 45387, 125091, 189953, 569859, 1709577, 5128731]

約数ペア:

[(1, 5128731), (3, 1709577), (9, 569859), (27, 189953), (41, 125091), (113, 45387), (123, 41697), (339, 15129), (369, 13899), (1017, 5043), (1107, 4633), (1681, 3051)]