40920849

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{10037}}^1$

素因数の和:10197

約数の個数: 16

約数和(自身を含む): 61031040

約数和(自身を除く): 20110191

約数列:

[1, 3, 9, 27, 151, 453, 1359, 4077, 10037, 30111, 90333, 270999, 1515587, 4546761, 13640283, 40920849]

約数ペア:

[(1, 40920849), (3, 13640283), (9, 4546761), (27, 1515587), (151, 270999), (453, 90333), (1359, 30111), (4077, 10037)]