27954303

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{6959}}^1$

素因数の和:7078

約数の個数: 16

約数和(自身を含む): 40535040

約数和(自身を除く): 12580737

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 6959, 20877, 90467, 271401, 716777, 2150331, 9318101, 27954303]

約数ペア:

[(1, 27954303), (3, 9318101), (13, 2150331), (39, 716777), (103, 271401), (309, 90467), (1339, 20877), (4017, 6959)]