80485719

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{1733}}^1$

素因数の和:1986

約数の個数: 16

約数和(自身を含む): 109117152

約数和(自身を除く): 28631433

約数列:

[1, 3, 113, 137, 339, 411, 1733, 5199, 15481, 46443, 195829, 237421, 587487, 712263, 26828573, 80485719]

約数ペア:

[(1, 80485719), (3, 26828573), (113, 712263), (137, 587487), (339, 237421), (411, 195829), (1733, 46443), (5199, 15481)]