9179001

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:427

約数の個数: 40

約数和(自身を含む): 15449280

約数和(自身を除く): 6270279

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 207, 299, 351, 379, 621, 897, 1053, 1137, 1863, 2691, 3411, 4927, 8073, 8717, 10233, 14781, 24219, 26151, 30699, 44343, 78453, 113321, 133029, 235359, 339963, 399087, 706077, 1019889, 3059667, 9179001]

約数ペア:

[(1, 9179001), (3, 3059667), (9, 1019889), (13, 706077), (23, 399087), (27, 339963), (39, 235359), (69, 133029), (81, 113321), (117, 78453), (207, 44343), (299, 30699), (351, 26151), (379, 24219), (621, 14781), (897, 10233), (1053, 8717), (1137, 8073), (1863, 4927), (2691, 3411)]