76585743

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{283}}^1$

素因数の和:565

約数の個数: 40

約数和(自身を含む): 124122768

約数和(自身を除く): 47537025

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 257, 283, 351, 771, 849, 1053, 2313, 2547, 3341, 3679, 6939, 7641, 10023, 11037, 20817, 22923, 30069, 33111, 72731, 90207, 99333, 218193, 270621, 297999, 654579, 945503, 1963737, 2836509, 5891211, 8509527, 25528581, 76585743]

約数ペア:

[(1, 76585743), (3, 25528581), (9, 8509527), (13, 5891211), (27, 2836509), (39, 1963737), (81, 945503), (117, 654579), (257, 297999), (283, 270621), (351, 218193), (771, 99333), (849, 90207), (1053, 72731), (2313, 33111), (2547, 30069), (3341, 22923), (3679, 20817), (6939, 11037), (7641, 10023)]