72028233

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{1327}}^1$

素因数の和:1533

約数の個数: 24

約数和(自身を含む): 107589248

約数和(自身を除く): 35561015

約数列:

[1, 3, 9, 37, 111, 163, 333, 489, 1327, 1467, 3981, 6031, 11943, 18093, 49099, 54279, 147297, 216301, 441891, 648903, 1946709, 8003137, 24009411, 72028233]

約数ペア:

[(1, 72028233), (3, 24009411), (9, 8003137), (37, 1946709), (111, 648903), (163, 441891), (333, 216301), (489, 147297), (1327, 54279), (1467, 49099), (3981, 18093), (6031, 11943)]