80566927

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 102211200

約数和(自身を除く): 21644273

約数列:

[1, 7, 17, 41, 49, 119, 287, 337, 343, 697, 833, 2009, 2359, 4879, 5729, 5831, 13817, 14063, 16513, 34153, 40103, 96719, 115591, 234889, 239071, 280721, 677033, 1644223, 1965047, 4739231, 11509561, 80566927]

約数ペア:

[(1, 80566927), (7, 11509561), (17, 4739231), (41, 1965047), (49, 1644223), (119, 677033), (287, 280721), (337, 239071), (343, 234889), (697, 115591), (833, 96719), (2009, 40103), (2359, 34153), (4879, 16513), (5729, 14063), (5831, 13817)]