78630441

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{1187}}^1$

素因数の和:1572

約数の個数: 16

約数和(自身を含む): 106748928

約数和(自身を除く): 28118487

約数列:

[1, 3, 71, 213, 311, 933, 1187, 3561, 22081, 66243, 84277, 252831, 369157, 1107471, 26210147, 78630441]

約数ペア:

[(1, 78630441), (3, 26210147), (71, 1107471), (213, 369157), (311, 252831), (933, 84277), (1187, 66243), (3561, 22081)]