156958569927

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{83591}}^1$

素因数の和:83860

約数の個数: 48

約数和(自身を含む): 242863515648

約数和(自身を除く): 85904945721

約数列:

[1, 3, 9, 23, 47, 69, 141, 193, 207, 423, 579, 1081, 1737, 3243, 4439, 9071, 9729, 13317, 27213, 39951, 81639, 83591, 208633, 250773, 625899, 752319, 1877697, 1922593, 3928777, 5767779, 11786331, 16133063, 17303337, 35358993, 48399189, 90361871, 145197567, 271085613, 371060449, 758253961, 813256839, 1113181347, 2274761883, 3339544041, 6824285649, 17439841103, 52319523309, 156958569927]

約数ペア:

[(1, 156958569927), (3, 52319523309), (9, 17439841103), (23, 6824285649), (47, 3339544041), (69, 2274761883), (141, 1113181347), (193, 813256839), (207, 758253961), (423, 371060449), (579, 271085613), (1081, 145197567), (1737, 90361871), (3243, 48399189), (4439, 35358993), (9071, 17303337), (9729, 16133063), (13317, 11786331), (27213, 5767779), (39951, 3928777), (81639, 1922593), (83591, 1877697), (208633, 752319), (250773, 625899)]