81424563

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1103}}^1\times {\mathrm{2237}}^1$

素因数の和:3354

約数の個数: 16

約数和(自身を含む): 118596096

約数和(自身を除く): 37171533

約数列:

[1, 3, 11, 33, 1103, 2237, 3309, 6711, 12133, 24607, 36399, 73821, 2467411, 7402233, 27141521, 81424563]

約数ペア:

[(1, 81424563), (3, 27141521), (11, 7402233), (33, 2467411), (1103, 73821), (2237, 36399), (3309, 24607), (6711, 12133)]