89741167873

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1433}}^1\times {\mathrm{2203}}^1$

素因数の和:3805

約数の個数: 32

約数和(自身を含む): 106800832512

約数和(自身を除く): 17059664639

約数列:

[1, 7, 31, 131, 217, 917, 1433, 2203, 4061, 10031, 15421, 28427, 44423, 68293, 187723, 288593, 310961, 478051, 1314061, 2020151, 3156899, 5819413, 8946383, 22098293, 40735891, 62624681, 97863869, 413553769, 685047083, 2894876383, 12820166839, 89741167873]

約数ペア:

[(1, 89741167873), (7, 12820166839), (31, 2894876383), (131, 685047083), (217, 413553769), (917, 97863869), (1433, 62624681), (2203, 40735891), (4061, 22098293), (10031, 8946383), (15421, 5819413), (28427, 3156899), (44423, 2020151), (68293, 1314061), (187723, 478051), (288593, 310961)]