52209009

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 79896960

約数和(自身を除く): 27687951

約数列:

[1, 3, 9, 27, 43, 129, 193, 233, 387, 579, 699, 1161, 1737, 2097, 5211, 6291, 8299, 10019, 24897, 30057, 44969, 74691, 90171, 134907, 224073, 270513, 404721, 1214163, 1933667, 5801001, 17403003, 52209009]

約数ペア:

[(1, 52209009), (3, 17403003), (9, 5801001), (27, 1933667), (43, 1214163), (129, 404721), (193, 270513), (233, 224073), (387, 134907), (579, 90171), (699, 74691), (1161, 44969), (1737, 30057), (2097, 24897), (5211, 10019), (6291, 8299)]