82951687

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 114488640

約数和(自身を除く): 31536953

約数列:

[1, 7, 13, 17, 29, 43, 91, 119, 203, 221, 301, 377, 493, 559, 731, 1247, 1547, 1849, 2639, 3451, 3913, 5117, 6409, 8729, 9503, 12943, 16211, 21199, 24037, 31433, 44863, 53621, 66521, 113477, 148393, 168259, 220031, 275587, 375347, 408629, 697073, 911557, 1929109, 2860403, 4879511, 6380899, 11850241, 82951687]

約数ペア:

[(1, 82951687), (7, 11850241), (13, 6380899), (17, 4879511), (29, 2860403), (43, 1929109), (91, 911557), (119, 697073), (203, 408629), (221, 375347), (301, 275587), (377, 220031), (493, 168259), (559, 148393), (731, 113477), (1247, 66521), (1547, 53621), (1849, 44863), (2639, 31433), (3451, 24037), (3913, 21199), (5117, 16211), (6409, 12943), (8729, 9503)]