77782113

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{4639}}^1$

素因数の和:4680

約数の個数: 28

約数和(自身を含む): 121716480

約数和(自身を除く): 43934367

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 729, 1863, 4639, 5589, 13917, 16767, 41751, 106697, 125253, 320091, 375759, 960273, 1127277, 2880819, 3381831, 8642457, 25927371, 77782113]

約数ペア:

[(1, 77782113), (3, 25927371), (9, 8642457), (23, 3381831), (27, 2880819), (69, 1127277), (81, 960273), (207, 375759), (243, 320091), (621, 125253), (729, 106697), (1863, 41751), (4639, 16767), (5589, 13917)]