64164717

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{6047}}^1$

素因数の和:6190

約数の個数: 20

約数和(自身を含む): 96598656

約数和(自身を除く): 32433939

約数列:

[1, 3, 9, 27, 81, 131, 393, 1179, 3537, 6047, 10611, 18141, 54423, 163269, 489807, 792157, 2376471, 7129413, 21388239, 64164717]

約数ペア:

[(1, 64164717), (3, 21388239), (9, 7129413), (27, 2376471), (81, 792157), (131, 489807), (393, 163269), (1179, 54423), (3537, 18141), (6047, 10611)]