87577713

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{313}}^1$

素因数の和:606

約数の個数: 32

約数和(自身を含む): 133738880

約数和(自身を除く): 46161167

約数列:

[1, 3, 9, 27, 43, 129, 241, 313, 387, 723, 939, 1161, 2169, 2817, 6507, 8451, 10363, 13459, 31089, 40377, 75433, 93267, 121131, 226299, 279801, 363393, 678897, 2036691, 3243619, 9730857, 29192571, 87577713]

約数ペア:

[(1, 87577713), (3, 29192571), (9, 9730857), (27, 3243619), (43, 2036691), (129, 678897), (241, 363393), (313, 279801), (387, 226299), (723, 121131), (939, 93267), (1161, 75433), (2169, 40377), (2817, 31089), (6507, 13459), (8451, 10363)]