78823251

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{937}}^1$

素因数の和:1675

約数の個数: 24

約数和(自身を含む): 122915520

約数和(自身を除く): 44092269

約数列:

[1, 3, 9, 13, 39, 117, 719, 937, 2157, 2811, 6471, 8433, 9347, 12181, 28041, 36543, 84123, 109629, 673703, 2021109, 6063327, 8758139, 26274417, 78823251]

約数ペア:

[(1, 78823251), (3, 26274417), (9, 8758139), (13, 6063327), (39, 2021109), (117, 673703), (719, 109629), (937, 84123), (2157, 36543), (2811, 28041), (6471, 12181), (8433, 9347)]