86584401

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{2113}}^1$

素因数の和:2305

約数の個数: 24

約数和(自身を含む): 130264680

約数和(自身を除く): 43680279

約数列:

[1, 3, 9, 29, 87, 157, 261, 471, 1413, 2113, 4553, 6339, 13659, 19017, 40977, 61277, 183831, 331741, 551493, 995223, 2985669, 9620489, 28861467, 86584401]

約数ペア:

[(1, 86584401), (3, 28861467), (9, 9620489), (29, 2985669), (87, 995223), (157, 551493), (261, 331741), (471, 183831), (1413, 61277), (2113, 40977), (4553, 19017), (6339, 13659)]