91337127

素因数分解:

$3^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{2399}}^1$

素因数の和:2460

約数の個数: 32

約数和(自身を含む): 145920000

約数和(自身を除く): 54582873

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 343, 777, 1029, 1813, 2399, 5439, 7197, 12691, 16793, 38073, 50379, 88763, 117551, 266289, 352653, 621341, 822857, 1864023, 2468571, 4349387, 13048161, 30445709, 91337127]

約数ペア:

[(1, 91337127), (3, 30445709), (7, 13048161), (21, 4349387), (37, 2468571), (49, 1864023), (111, 822857), (147, 621341), (259, 352653), (343, 266289), (777, 117551), (1029, 88763), (1813, 50379), (2399, 38073), (5439, 16793), (7197, 12691)]