64606977

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{34679}}^1$

素因数の和:34714

約数の個数: 20

約数和(自身を含む): 100710720

約数和(自身を除く): 36103743

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 34679, 104037, 312111, 797617, 936333, 2392851, 2808999, 7178553, 21535659, 64606977]

約数ペア:

[(1, 64606977), (3, 21535659), (9, 7178553), (23, 2808999), (27, 2392851), (69, 936333), (81, 797617), (207, 312111), (621, 104037), (1863, 34679)]