50820003

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22861}}^1$

素因数の和:22899

約数の個数: 24

約数和(自身を含む): 83217680

約数和(自身を除く): 32397677

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 22861, 68583, 205749, 297193, 434359, 891579, 1303077, 2674737, 3909231, 5646667, 16940001, 50820003]

約数ペア:

[(1, 50820003), (3, 16940001), (9, 5646667), (13, 3909231), (19, 2674737), (39, 1303077), (57, 891579), (117, 434359), (171, 297193), (247, 205749), (741, 68583), (2223, 22861)]