58381317

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{5261}}^1$

素因数の和:5410

約数の個数: 20

約数和(自身を含む): 87864876

約数和(自身を除く): 29483559

約数列:

[1, 3, 9, 27, 81, 137, 411, 1233, 3699, 5261, 11097, 15783, 47349, 142047, 426141, 720757, 2162271, 6486813, 19460439, 58381317]

約数ペア:

[(1, 58381317), (3, 19460439), (9, 6486813), (27, 2162271), (81, 720757), (137, 426141), (411, 142047), (1233, 47349), (3699, 15783), (5261, 11097)]