187684317

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{239699}}^1$

素因数の和:239737

約数の個数: 16

約数和(自身を含む): 287640000

約数和(自身を除く): 99955683

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 239699, 719097, 2157291, 6471873, 6951271, 20853813, 62561439, 187684317]

約数ペア:

[(1, 187684317), (3, 62561439), (9, 20853813), (27, 6951271), (29, 6471873), (87, 2157291), (261, 719097), (783, 239699)]