61265919

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{142811}}^1$

素因数の和:142838

約数の個数: 16

約数和(自身を含む): 95969664

約数和(自身を除く): 34703745

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 142811, 428433, 1570921, 1856543, 4712763, 5569629, 20421973, 61265919]

約数ペア:

[(1, 61265919), (3, 20421973), (11, 5569629), (13, 4712763), (33, 1856543), (39, 1570921), (143, 428433), (429, 142811)]