56499849

素因数分解:

$3^4\times 7^1\times {\mathrm{251}}^1\times {\mathrm{397}}^1$

素因数の和:667

約数の個数: 40

約数和(自身を含む): 97086528

約数和(自身を除く): 40586679

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 251, 397, 567, 753, 1191, 1757, 2259, 2779, 3573, 5271, 6777, 8337, 10719, 15813, 20331, 25011, 32157, 47439, 75033, 99647, 142317, 225099, 298941, 697529, 896823, 2092587, 2690469, 6277761, 8071407, 18833283, 56499849]

約数ペア:

[(1, 56499849), (3, 18833283), (7, 8071407), (9, 6277761), (21, 2690469), (27, 2092587), (63, 896823), (81, 697529), (189, 298941), (251, 225099), (397, 142317), (567, 99647), (753, 75033), (1191, 47439), (1757, 32157), (2259, 25011), (2779, 20331), (3573, 15813), (5271, 10719), (6777, 8337)]