61506621

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{69031}}^1$

素因数の和:69054

約数の個数: 20

約数和(自身を含む): 100234464

約数和(自身を除く): 38727843

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 69031, 207093, 621279, 759341, 1863837, 2278023, 5591511, 6834069, 20502207, 61506621]

約数ペア:

[(1, 61506621), (3, 20502207), (9, 6834069), (11, 5591511), (27, 2278023), (33, 1863837), (81, 759341), (99, 621279), (297, 207093), (891, 69031)]