68804571

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{1523}}^1$

素因数の和:1611

約数の個数: 24

約数和(自身を含む): 102924864

約数和(自身を除く): 34120293

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 1369, 1523, 4107, 4569, 15059, 16753, 45177, 50259, 56351, 169053, 619861, 1859583, 2084987, 6254961, 22934857, 68804571]

約数ペア:

[(1, 68804571), (3, 22934857), (11, 6254961), (33, 2084987), (37, 1859583), (111, 619861), (407, 169053), (1221, 56351), (1369, 50259), (1523, 45177), (4107, 16753), (4569, 15059)]