82521879

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{463}}^1\times {\mathrm{491}}^1$

素因数の和:979

約数の個数: 24

約数和(自身を含む): 121449216

約数和(自身を除く): 38927337

約数列:

[1, 3, 11, 33, 121, 363, 463, 491, 1389, 1473, 5093, 5401, 15279, 16203, 56023, 59411, 168069, 178233, 227333, 681999, 2500663, 7501989, 27507293, 82521879]

約数ペア:

[(1, 82521879), (3, 27507293), (11, 7501989), (33, 2500663), (121, 681999), (363, 227333), (463, 178233), (491, 168069), (1389, 59411), (1473, 56023), (5093, 16203), (5401, 15279)]