125427861

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 202378176

約数和(自身を除く): 76950315

約数列:

[1, 3, 9, 13, 39, 43, 107, 117, 129, 233, 321, 387, 559, 699, 963, 1391, 1677, 2097, 3029, 4173, 4601, 5031, 9087, 10019, 12519, 13803, 24931, 27261, 30057, 41409, 59813, 74793, 90171, 130247, 179439, 224379, 324103, 390741, 538317, 972309, 1072033, 1172223, 2916927, 3216099, 9648297, 13936429, 41809287, 125427861]

約数ペア:

[(1, 125427861), (3, 41809287), (9, 13936429), (13, 9648297), (39, 3216099), (43, 2916927), (107, 1172223), (117, 1072033), (129, 972309), (233, 538317), (321, 390741), (387, 324103), (559, 224379), (699, 179439), (963, 130247), (1391, 90171), (1677, 74793), (2097, 59813), (3029, 41409), (4173, 30057), (4601, 27261), (5031, 24931), (9087, 13803), (10019, 12519)]