26601273

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2131}}^1$

素因数の和:2229

約数の個数: 24

約数和(自身を含む): 41019680

約数和(自身を除く): 14418407

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 657, 1387, 2131, 4161, 6393, 12483, 19179, 40489, 121467, 155563, 364401, 466689, 1400067, 2955697, 8867091, 26601273]

約数ペア:

[(1, 26601273), (3, 8867091), (9, 2955697), (19, 1400067), (57, 466689), (73, 364401), (171, 155563), (219, 121467), (657, 40489), (1387, 19179), (2131, 12483), (4161, 6393)]