75382209

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 129846912

約数和(自身を除く): 54464703

約数列:

[1, 3, 7, 9, 21, 37, 63, 73, 111, 219, 259, 333, 443, 511, 657, 777, 1329, 1533, 2331, 2701, 3101, 3987, 4599, 8103, 9303, 16391, 18907, 24309, 27909, 32339, 49173, 56721, 97017, 114737, 147519, 170163, 226373, 291051, 344211, 679119, 1032633, 1196543, 2037357, 3589629, 8375801, 10768887, 25127403, 75382209]

約数ペア:

[(1, 75382209), (3, 25127403), (7, 10768887), (9, 8375801), (21, 3589629), (37, 2037357), (63, 1196543), (73, 1032633), (111, 679119), (219, 344211), (259, 291051), (333, 226373), (443, 170163), (511, 147519), (657, 114737), (777, 97017), (1329, 56721), (1533, 49173), (2331, 32339), (2701, 27909), (3101, 24309), (3987, 18907), (4599, 16391), (8103, 9303)]