37820727

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 65495040

約数和(自身を除く): 27674313

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 127, 163, 203, 261, 381, 489, 609, 889, 1141, 1143, 1467, 1827, 2667, 3423, 3683, 4727, 8001, 10269, 11049, 14181, 20701, 25781, 33089, 33147, 42543, 62103, 77343, 99267, 144907, 186309, 232029, 297801, 434721, 600329, 1304163, 1800987, 4202303, 5402961, 12606909, 37820727]

約数ペア:

[(1, 37820727), (3, 12606909), (7, 5402961), (9, 4202303), (21, 1800987), (29, 1304163), (63, 600329), (87, 434721), (127, 297801), (163, 232029), (203, 186309), (261, 144907), (381, 99267), (489, 77343), (609, 62103), (889, 42543), (1141, 33147), (1143, 33089), (1467, 25781), (1827, 20701), (2667, 14181), (3423, 11049), (3683, 10269), (4727, 8001)]