72080523

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{6793}}^1$

素因数の和:6936

約数の個数: 20

約数和(自身を含む): 108513768

約数和(自身を除く): 36433245

約数列:

[1, 3, 9, 27, 81, 131, 393, 1179, 3537, 6793, 10611, 20379, 61137, 183411, 550233, 889883, 2669649, 8008947, 24026841, 72080523]

約数ペア:

[(1, 72080523), (3, 24026841), (9, 8008947), (27, 2669649), (81, 889883), (131, 550233), (393, 183411), (1179, 61137), (3537, 20379), (6793, 10611)]