5280306813

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{233}}^1\times {\mathrm{2203}}^1$

素因数の和:2575

約数の個数: 40

約数和(自身を含む): 7987719168

約数和(自身を除く): 2707412355

約数列:

[1, 3, 9, 27, 81, 127, 233, 381, 699, 1143, 2097, 2203, 3429, 6291, 6609, 10287, 18873, 19827, 29591, 59481, 88773, 178443, 266319, 279781, 513299, 798957, 839343, 1539897, 2396871, 2518029, 4619691, 7554087, 13859073, 22662261, 41577219, 65188973, 195566919, 586700757, 1760102271, 5280306813]

約数ペア:

[(1, 5280306813), (3, 1760102271), (9, 586700757), (27, 195566919), (81, 65188973), (127, 41577219), (233, 22662261), (381, 13859073), (699, 7554087), (1143, 4619691), (2097, 2518029), (2203, 2396871), (3429, 1539897), (6291, 839343), (6609, 798957), (10287, 513299), (18873, 279781), (19827, 266319), (29591, 178443), (59481, 88773)]