71392893

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{166417}}^1$

素因数の和:166444

約数の個数: 16

約数和(自身を含む): 111832896

約数和(自身を除く): 40440003

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 166417, 499251, 1830587, 2163421, 5491761, 6490263, 23797631, 71392893]

約数ペア:

[(1, 71392893), (3, 23797631), (11, 6490263), (13, 5491761), (33, 2163421), (39, 1830587), (143, 499251), (429, 166417)]