81742023

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{35899}}^1$

素因数の和:35939

約数の個数: 24

約数和(自身を含む): 134409600

約数和(自身を除く): 52667577

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 35899, 107697, 323091, 394889, 825677, 1184667, 2477031, 3554001, 7431093, 9082447, 27247341, 81742023]

約数ペア:

[(1, 81742023), (3, 27247341), (9, 9082447), (11, 7431093), (23, 3554001), (33, 2477031), (69, 1184667), (99, 825677), (207, 394889), (253, 323091), (759, 107697), (2277, 35899)]