82089693

素因数分解:

$3^4\times 7^1\times {\mathrm{144779}}^1$

素因数の和:144798

約数の個数: 20

約数和(自身を含む): 140147040

約数和(自身を除く): 58057347

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 144779, 434337, 1013453, 1303011, 3040359, 3909033, 9121077, 11727099, 27363231, 82089693]

約数ペア:

[(1, 82089693), (3, 27363231), (7, 11727099), (9, 9121077), (21, 3909033), (27, 3040359), (63, 1303011), (81, 1013453), (189, 434337), (567, 144779)]