63712971

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 111471360

約数和(自身を除く): 47758389

約数列:

[1, 3, 7, 9, 21, 29, 43, 63, 87, 129, 203, 261, 301, 387, 609, 811, 903, 1247, 1827, 2433, 2709, 3741, 5677, 7299, 8729, 11223, 17031, 23519, 26187, 34873, 51093, 70557, 78561, 104619, 164633, 211671, 244111, 313857, 493899, 732333, 1011317, 1481697, 2196999, 3033951, 7079219, 9101853, 21237657, 63712971]

約数ペア:

[(1, 63712971), (3, 21237657), (7, 9101853), (9, 7079219), (21, 3033951), (29, 2196999), (43, 1481697), (63, 1011317), (87, 732333), (129, 493899), (203, 313857), (261, 244111), (301, 211671), (387, 164633), (609, 104619), (811, 78561), (903, 70557), (1247, 51093), (1827, 34873), (2433, 26187), (2709, 23519), (3741, 17031), (5677, 11223), (7299, 8729)]