81823671

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{4933}}^1$

素因数の和:5055

約数の個数: 24

約数和(自身を含む): 125718320

約数和(自身を除く): 43894649

約数列:

[1, 3, 9, 19, 57, 97, 171, 291, 873, 1843, 4933, 5529, 14799, 16587, 44397, 93727, 281181, 478501, 843543, 1435503, 4306509, 9091519, 27274557, 81823671]

約数ペア:

[(1, 81823671), (3, 27274557), (9, 9091519), (19, 4306509), (57, 1435503), (97, 843543), (171, 478501), (291, 281181), (873, 93727), (1843, 44397), (4933, 16587), (5529, 14799)]