2783238147

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{631}}^1$

素因数の和:1008

約数の個数: 48

約数和(自身を含む): 4315963392

約数和(自身を除く): 1532725245

約数列:

[1, 3, 9, 17, 51, 127, 153, 227, 381, 631, 681, 1143, 1893, 2043, 2159, 3859, 5679, 6477, 10727, 11577, 19431, 28829, 32181, 34731, 80137, 86487, 96543, 143237, 240411, 259461, 429711, 490093, 721233, 1289133, 1362329, 1470279, 2435029, 4086987, 4410837, 7305087, 12260961, 18191099, 21915261, 54573297, 163719891, 309248683, 927746049, 2783238147]

約数ペア:

[(1, 2783238147), (3, 927746049), (9, 309248683), (17, 163719891), (51, 54573297), (127, 21915261), (153, 18191099), (227, 12260961), (381, 7305087), (631, 4410837), (681, 4086987), (1143, 2435029), (1893, 1470279), (2043, 1362329), (2159, 1289133), (3859, 721233), (5679, 490093), (6477, 429711), (10727, 259461), (11577, 240411), (19431, 143237), (28829, 96543), (32181, 86487), (34731, 80137)]