131569317

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{45827}}^1$

素因数の和:45873

約数の個数: 24

約数和(自身を含む): 214475040

約数和(自身を除く): 82905723

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 45827, 137481, 412443, 504097, 1328983, 1512291, 3986949, 4536873, 11960847, 14618813, 43856439, 131569317]

約数ペア:

[(1, 131569317), (3, 43856439), (9, 14618813), (11, 11960847), (29, 4536873), (33, 3986949), (87, 1512291), (99, 1328983), (261, 504097), (319, 412443), (957, 137481), (2871, 45827)]