77185797

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2477}}^1$

素因数の和:2557

約数の個数: 32

約数和(自身を含む): 119895552

約数和(自身を除く): 42709755

約数列:

[1, 3, 13, 17, 39, 47, 51, 141, 221, 611, 663, 799, 1833, 2397, 2477, 7431, 10387, 31161, 32201, 42109, 96603, 116419, 126327, 349257, 547417, 1513447, 1642251, 1979123, 4540341, 5937369, 25728599, 77185797]

約数ペア:

[(1, 77185797), (3, 25728599), (13, 5937369), (17, 4540341), (39, 1979123), (47, 1642251), (51, 1513447), (141, 547417), (221, 349257), (611, 126327), (663, 116419), (799, 96603), (1833, 42109), (2397, 32201), (2477, 31161), (7431, 10387)]