53737047

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21871}}^1$

素因数の和:21900

約数の個数: 32

約数和(自身を含む): 97986560

約数和(自身を除く): 44249513

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 21871, 65613, 153097, 196839, 284323, 459291, 590517, 852969, 1377873, 1990261, 2558907, 4133619, 5970783, 7676721, 17912349, 53737047]

約数ペア:

[(1, 53737047), (3, 17912349), (7, 7676721), (9, 5970783), (13, 4133619), (21, 2558907), (27, 1990261), (39, 1377873), (63, 852969), (91, 590517), (117, 459291), (189, 284323), (273, 196839), (351, 153097), (819, 65613), (2457, 21871)]