90075639

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{13907}}^1$

素因数の和:14054

約数の個数: 16

約数和(自身を含む): 128176128

約数和(自身を除く): 38100489

約数列:

[1, 3, 17, 51, 127, 381, 2159, 6477, 13907, 41721, 236419, 709257, 1766189, 5298567, 30025213, 90075639]

約数ペア:

[(1, 90075639), (3, 30025213), (17, 5298567), (51, 1766189), (127, 709257), (381, 236419), (2159, 41721), (6477, 13907)]