56140317

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{71699}}^1$

素因数の和:71737

約数の個数: 16

約数和(自身を含む): 86040000

約数和(自身を除く): 29899683

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 71699, 215097, 645291, 1935873, 2079271, 6237813, 18713439, 56140317]

約数ペア:

[(1, 56140317), (3, 18713439), (9, 6237813), (27, 2079271), (29, 1935873), (87, 645291), (261, 215097), (783, 71699)]