89683971

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{953}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 136765440

約数和(自身を除く): 47081469

約数列:

[1, 3, 13, 19, 39, 57, 127, 247, 381, 741, 953, 1651, 2413, 2859, 4953, 7239, 12389, 18107, 31369, 37167, 54321, 94107, 121031, 235391, 363093, 706173, 1573403, 2299589, 4720209, 6898767, 29894657, 89683971]

約数ペア:

[(1, 89683971), (3, 29894657), (13, 6898767), (19, 4720209), (39, 2299589), (57, 1573403), (127, 706173), (247, 363093), (381, 235391), (741, 121031), (953, 94107), (1651, 54321), (2413, 37167), (2859, 31369), (4953, 18107), (7239, 12389)]