139180599

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:541

約数の個数: 40

約数和(自身を含む): 216899760

約数和(自身を除く): 77719161

約数列:

[1, 3, 9, 27, 29, 81, 87, 193, 261, 307, 579, 783, 921, 1737, 2349, 2763, 5211, 5597, 8289, 8903, 15633, 16791, 24867, 26709, 50373, 59251, 80127, 151119, 177753, 240381, 453357, 533259, 721143, 1599777, 1718279, 4799331, 5154837, 15464511, 46393533, 139180599]

約数ペア:

[(1, 139180599), (3, 46393533), (9, 15464511), (27, 5154837), (29, 4799331), (81, 1718279), (87, 1599777), (193, 721143), (261, 533259), (307, 453357), (579, 240381), (783, 177753), (921, 151119), (1737, 80127), (2349, 59251), (2763, 50373), (5211, 26709), (5597, 24867), (8289, 16791), (8903, 15633)]