66249819

素因数分解:

$3^5\times {\mathrm{337}}^1\times {\mathrm{809}}^1$

素因数の和:1161

約数の個数: 24

約数和(自身を含む): 99655920

約数和(自身を除く): 33406101

約数列:

[1, 3, 9, 27, 81, 243, 337, 809, 1011, 2427, 3033, 7281, 9099, 21843, 27297, 65529, 81891, 196587, 272633, 817899, 2453697, 7361091, 22083273, 66249819]

約数ペア:

[(1, 66249819), (3, 22083273), (9, 7361091), (27, 2453697), (81, 817899), (243, 272633), (337, 196587), (809, 81891), (1011, 65529), (2427, 27297), (3033, 21843), (7281, 9099)]