80876079

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{683}}^1$

素因数の和:971

約数の個数: 24

約数和(自身を含む): 119508480

約数和(自身を除く): 38632401

約数列:

[1, 3, 9, 59, 177, 223, 531, 669, 683, 2007, 2049, 6147, 13157, 39471, 40297, 118413, 120891, 152309, 362673, 456927, 1370781, 8986231, 26958693, 80876079]

約数ペア:

[(1, 80876079), (3, 26958693), (9, 8986231), (59, 1370781), (177, 456927), (223, 362673), (531, 152309), (669, 120891), (683, 118413), (2007, 40297), (2049, 39471), (6147, 13157)]