74720163

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{86783}}^1$

素因数の和:86834

約数の個数: 16

約数和(自身を含む): 116637696

約数和(自身を除く): 41917533

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 86783, 260349, 607481, 1822443, 3558103, 10674309, 24906721, 74720163]

約数ペア:

[(1, 74720163), (3, 24906721), (7, 10674309), (21, 3558103), (41, 1822443), (123, 607481), (287, 260349), (861, 86783)]