66335193

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{7951}}^1$

素因数の和:8066

約数の個数: 20

約数和(自身を含む): 100067968

約数和(自身を除く): 33732775

約数列:

[1, 3, 9, 27, 81, 103, 309, 927, 2781, 7951, 8343, 23853, 71559, 214677, 644031, 818953, 2456859, 7370577, 22111731, 66335193]

約数ペア:

[(1, 66335193), (3, 22111731), (9, 7370577), (27, 2456859), (81, 818953), (103, 644031), (309, 214677), (927, 71559), (2781, 23853), (7951, 8343)]