84655359

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{7793}}^1$

素因数の和:7887

約数の個数: 24

約数和(自身を含む): 131313312

約数和(自身を除く): 46657953

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 1207, 3621, 7793, 10863, 23379, 70137, 132481, 397443, 553303, 1192329, 1659909, 4979727, 9406151, 28218453, 84655359]

約数ペア:

[(1, 84655359), (3, 28218453), (9, 9406151), (17, 4979727), (51, 1659909), (71, 1192329), (153, 553303), (213, 397443), (639, 132481), (1207, 70137), (3621, 23379), (7793, 10863)]