86222187

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{2287}}^1$

素因数の和:2423

約数の個数: 24

約数和(自身を含む): 128494080

約数和(自身を除く): 42271893

約数列:

[1, 3, 9, 59, 71, 177, 213, 531, 639, 2287, 4189, 6861, 12567, 20583, 37701, 134933, 162377, 404799, 487131, 1214397, 1461393, 9580243, 28740729, 86222187]

約数ペア:

[(1, 86222187), (3, 28740729), (9, 9580243), (59, 1461393), (71, 1214397), (177, 487131), (213, 404799), (531, 162377), (639, 134933), (2287, 37701), (4189, 20583), (6861, 12567)]