65989649

素因数分解:

${\mathrm{11}}^3\times {\mathrm{43}}^1\times {\mathrm{1153}}^1$

素因数の和:1229

約数の個数: 16

約数和(自身を含む): 74336064

約数和(自身を除く): 8346415

約数列:

[1, 11, 43, 121, 473, 1153, 1331, 5203, 12683, 49579, 57233, 139513, 545369, 1534643, 5999059, 65989649]

約数ペア:

[(1, 65989649), (11, 5999059), (43, 1534643), (121, 545369), (473, 139513), (1153, 57233), (1331, 49579), (5203, 12683)]