64923849

素因数分解:

$3^4\times {\mathrm{193}}^1\times {\mathrm{4153}}^1$

素因数の和:4358

約数の個数: 20

約数和(自身を含む): 97510996

約数和(自身を除く): 32587147

約数列:

[1, 3, 9, 27, 81, 193, 579, 1737, 4153, 5211, 12459, 15633, 37377, 112131, 336393, 801529, 2404587, 7213761, 21641283, 64923849]

約数ペア:

[(1, 64923849), (3, 21641283), (9, 7213761), (27, 2404587), (81, 801529), (193, 336393), (579, 112131), (1737, 37377), (4153, 15633), (5211, 12459)]