64876777

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1753}}^1$

素因数の和:2088

約数の個数: 16

約数和(自身を含む): 78803712

約数和(自身を除く): 13926935

約数列:

[1, 7, 17, 119, 311, 1753, 2177, 5287, 12271, 29801, 37009, 208607, 545183, 3816281, 9268111, 64876777]

約数ペア:

[(1, 64876777), (7, 9268111), (17, 3816281), (119, 545183), (311, 208607), (1753, 37009), (2177, 29801), (5287, 12271)]