80645433

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4957}}^1$

素因数の和:5017

約数の個数: 32

約数和(自身を含む): 128511360

約数和(自身を除く): 47865927

約数列:

[1, 3, 11, 17, 29, 33, 51, 87, 187, 319, 493, 561, 957, 1479, 4957, 5423, 14871, 16269, 54527, 84269, 143753, 163581, 252807, 431259, 926959, 1581283, 2443801, 2780877, 4743849, 7331403, 26881811, 80645433]

約数ペア:

[(1, 80645433), (3, 26881811), (11, 7331403), (17, 4743849), (29, 2780877), (33, 2443801), (51, 1581283), (87, 926959), (187, 431259), (319, 252807), (493, 163581), (561, 143753), (957, 84269), (1479, 54527), (4957, 16269), (5423, 14871)]