249005588481

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{54570587}}^1$

素因数の和:54570622

約数の個数: 24

約数和(自身を含む): 399456704160

約数和(自身を除く): 150451115679

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4563, 54570587, 163711761, 491135283, 709417631, 1473405849, 2128252893, 6384758679, 9222429203, 19154276037, 27667287609, 83001862827, 249005588481]

約数ペア:

[(1, 249005588481), (3, 83001862827), (9, 27667287609), (13, 19154276037), (27, 9222429203), (39, 6384758679), (117, 2128252893), (169, 1473405849), (351, 709417631), (507, 491135283), (1521, 163711761), (4563, 54570587)]