69539743

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 89026560

約数和(自身を除く): 19486817

約数列:

[1, 7, 13, 47, 71, 91, 229, 329, 497, 611, 923, 1603, 2977, 3337, 4277, 6461, 10763, 16259, 20839, 23359, 43381, 75341, 113813, 139919, 211367, 303667, 764173, 979433, 1479569, 5349211, 9934249, 69539743]

約数ペア:

[(1, 69539743), (7, 9934249), (13, 5349211), (47, 1479569), (71, 979433), (91, 764173), (229, 303667), (329, 211367), (497, 139919), (611, 113813), (923, 75341), (1603, 43381), (2977, 23359), (3337, 20839), (4277, 16259), (6461, 10763)]