80564697

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{3719}}^1$

素因数の和:3837

約数の個数: 24

約数和(自身を含む): 121867200

約数和(自身を除く): 41302503

約数列:

[1, 3, 9, 29, 83, 87, 249, 261, 747, 2407, 3719, 7221, 11157, 21663, 33471, 107851, 308677, 323553, 926031, 970659, 2778093, 8951633, 26854899, 80564697]

約数ペア:

[(1, 80564697), (3, 26854899), (9, 8951633), (29, 2778093), (83, 970659), (87, 926031), (249, 323553), (261, 308677), (747, 107851), (2407, 33471), (3719, 21663), (7221, 11157)]