80456485821

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{1531}}^1\times {\mathrm{126023}}^1$

素因数の和:127696

約数の個数: 16

約数和(自身を含む): 108118510080

約数和(自身を除く): 27662024259

約数列:

[1, 3, 139, 417, 1531, 4593, 126023, 212809, 378069, 638427, 17517197, 52551591, 192941213, 578823639, 26818828607, 80456485821]

約数ペア:

[(1, 80456485821), (3, 26818828607), (139, 578823639), (417, 192941213), (1531, 52551591), (4593, 17517197), (126023, 638427), (212809, 378069)]