31605093

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{709}}^1$

素因数の和:858

約数の個数: 32

約数和(自身を含む): 50892800

約数和(自身を除く): 19287707

約数列:

[1, 3, 9, 13, 27, 39, 117, 127, 351, 381, 709, 1143, 1651, 2127, 3429, 4953, 6381, 9217, 14859, 19143, 27651, 44577, 82953, 90043, 248859, 270129, 810387, 1170559, 2431161, 3511677, 10535031, 31605093]

約数ペア:

[(1, 31605093), (3, 10535031), (9, 3511677), (13, 2431161), (27, 1170559), (39, 810387), (117, 270129), (127, 248859), (351, 90043), (381, 82953), (709, 44577), (1143, 27651), (1651, 19143), (2127, 14859), (3429, 9217), (4953, 6381)]