23165163

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^2$

素因数の和:185

約数の個数: 48

約数和(自身を含む): 41495040

約数和(自身を除く): 18329877

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 73, 161, 189, 207, 219, 483, 511, 621, 657, 1449, 1533, 1679, 1971, 4347, 4599, 5037, 5329, 11753, 13797, 15111, 15987, 35259, 37303, 45333, 47961, 105777, 111909, 122567, 143883, 317331, 335727, 367701, 857969, 1007181, 1103103, 2573907, 3309309, 7721721, 23165163]

約数ペア:

[(1, 23165163), (3, 7721721), (7, 3309309), (9, 2573907), (21, 1103103), (23, 1007181), (27, 857969), (63, 367701), (69, 335727), (73, 317331), (161, 143883), (189, 122567), (207, 111909), (219, 105777), (483, 47961), (511, 45333), (621, 37303), (657, 35259), (1449, 15987), (1533, 15111), (1679, 13797), (1971, 11753), (4347, 5329), (4599, 5037)]