86547279

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{45289}}^1$

素因数の和:45319

約数の個数: 24

約数和(自身を含む): 144565680

約数和(自身を除く): 58018401

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 45289, 135867, 317023, 588757, 951069, 1766271, 2219161, 4121299, 6657483, 12363897, 28849093, 86547279]

約数ペア:

[(1, 86547279), (3, 28849093), (7, 12363897), (13, 6657483), (21, 4121299), (39, 2219161), (49, 1766271), (91, 951069), (147, 588757), (273, 317023), (637, 135867), (1911, 45289)]