80456503527

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{43186529}}^1$

素因数の和:43186564

約数の個数: 20

約数和(自身を含む): 125413683120

約数和(自身を除く): 44957179593

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 43186529, 129559587, 388678761, 993290167, 1166036283, 2979870501, 3498108849, 8939611503, 26818834509, 80456503527]

約数ペア:

[(1, 80456503527), (3, 26818834509), (9, 8939611503), (23, 3498108849), (27, 2979870501), (69, 1166036283), (81, 993290167), (207, 388678761), (621, 129559587), (1863, 43186529)]