64244709

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1523}}^1$

素因数の和:1681

約数の個数: 24

約数和(自身を含む): 95890080

約数和(自身を除く): 31645371

約数列:

[1, 3, 9, 43, 109, 129, 327, 387, 981, 1523, 4569, 4687, 13707, 14061, 42183, 65489, 166007, 196467, 498021, 589401, 1494063, 7138301, 21414903, 64244709]

約数ペア:

[(1, 64244709), (3, 21414903), (9, 7138301), (43, 1494063), (109, 589401), (129, 498021), (327, 196467), (387, 166007), (981, 65489), (1523, 42183), (4569, 14061), (4687, 13707)]