81091186451

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^2\times {\mathrm{109}}^1\times {\mathrm{19429}}^1$

素因数の和:19667

約数の個数: 24

約数和(自身を含む): 90818151600

約数和(自身を除く): 9726965149

約数列:

[1, 11, 59, 109, 649, 1199, 3481, 6431, 19429, 38291, 70741, 213719, 379429, 1146311, 2117761, 4173719, 12609421, 23295371, 67632349, 124947899, 743955839, 1374426889, 7371926041, 81091186451]

約数ペア:

[(1, 81091186451), (11, 7371926041), (59, 1374426889), (109, 743955839), (649, 124947899), (1199, 67632349), (3481, 23295371), (6431, 12609421), (19429, 4173719), (38291, 2117761), (70741, 1146311), (213719, 379429)]