129352779

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{44497}}^1$

素因数の和:44539

約数の個数: 24

約数和(自身を含む): 208250640

約数和(自身を除く): 78897861

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 44497, 133491, 400473, 756449, 845443, 2269347, 2536329, 6808041, 7608987, 14372531, 43117593, 129352779]

約数ペア:

[(1, 129352779), (3, 43117593), (9, 14372531), (17, 7608987), (19, 6808041), (51, 2536329), (57, 2269347), (153, 845443), (171, 756449), (323, 400473), (969, 133491), (2907, 44497)]