39272769

素因数分解:

$3^4\times {\mathrm{311}}^1\times {\mathrm{1559}}^1$

素因数の和:1882

約数の個数: 20

約数和(自身を含む): 58893120

約数和(自身を除く): 19620351

約数列:

[1, 3, 9, 27, 81, 311, 933, 1559, 2799, 4677, 8397, 14031, 25191, 42093, 126279, 484849, 1454547, 4363641, 13090923, 39272769]

約数ペア:

[(1, 39272769), (3, 13090923), (9, 4363641), (27, 1454547), (81, 484849), (311, 126279), (933, 42093), (1559, 25191), (2799, 14031), (4677, 8397)]