121927761

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{65447}}^1$

素因数の和:65482

約数の個数: 20

約数和(自身を含む): 190060992

約数和(自身を除く): 68133231

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 65447, 196341, 589023, 1505281, 1767069, 4515843, 5301207, 13547529, 40642587, 121927761]

約数ペア:

[(1, 121927761), (3, 40642587), (9, 13547529), (23, 5301207), (27, 4515843), (69, 1767069), (81, 1505281), (207, 589023), (621, 196341), (1863, 65447)]