89577657

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{877}}^1$

素因数の和:999

約数の個数: 40

約数和(自身を含む): 145758536

約数和(自身を除く): 56180879

約数列:

[1, 3, 9, 13, 27, 39, 81, 97, 117, 291, 351, 873, 877, 1053, 1261, 2619, 2631, 3783, 7857, 7893, 11349, 11401, 23679, 34047, 34203, 71037, 85069, 102141, 102609, 255207, 307827, 765621, 923481, 1105897, 2296863, 3317691, 6890589, 9953073, 29859219, 89577657]

約数ペア:

[(1, 89577657), (3, 29859219), (9, 9953073), (13, 6890589), (27, 3317691), (39, 2296863), (81, 1105897), (97, 923481), (117, 765621), (291, 307827), (351, 255207), (873, 102609), (877, 102141), (1053, 85069), (1261, 71037), (2619, 34203), (2631, 34047), (3783, 23679), (7857, 11401), (7893, 11349)]