69066837

素因数分解:

$3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2971}}^1$

素因数の和:3031

約数の個数: 40

約数和(自身を含む): 120829632

約数和(自身を除く): 51762795

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 81, 123, 189, 287, 369, 567, 861, 1107, 2583, 2971, 3321, 7749, 8913, 20797, 23247, 26739, 62391, 80217, 121811, 187173, 240651, 365433, 561519, 852677, 1096299, 1684557, 2558031, 3288897, 7674093, 9866691, 23022279, 69066837]

約数ペア:

[(1, 69066837), (3, 23022279), (7, 9866691), (9, 7674093), (21, 3288897), (27, 2558031), (41, 1684557), (63, 1096299), (81, 852677), (123, 561519), (189, 365433), (287, 240651), (369, 187173), (567, 121811), (861, 80217), (1107, 62391), (2583, 26739), (2971, 23247), (3321, 20797), (7749, 8913)]