6380127

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:181

約数の個数: 40

約数和(自身を含む): 10529904

約数和(自身を除く): 4149777

約数列:

[1, 3, 9, 13, 27, 39, 73, 81, 83, 117, 219, 249, 351, 657, 747, 949, 1053, 1079, 1971, 2241, 2847, 3237, 5913, 6059, 6723, 8541, 9711, 18177, 25623, 29133, 54531, 76869, 78767, 87399, 163593, 236301, 490779, 708903, 2126709, 6380127]

約数ペア:

[(1, 6380127), (3, 2126709), (9, 708903), (13, 490779), (27, 236301), (39, 163593), (73, 87399), (81, 78767), (83, 76869), (117, 54531), (219, 29133), (249, 25623), (351, 18177), (657, 9711), (747, 8541), (949, 6723), (1053, 6059), (1079, 5913), (1971, 3237), (2241, 2847)]