15697092159

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{991}}^1\times {\mathrm{2441}}^1$

素因数の和:3548

約数の個数: 48

約数和(自身を含む): 26201370624

約数和(自身を除く): 10504278465

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 721, 927, 991, 2163, 2441, 2973, 6489, 6937, 7323, 8919, 17087, 20811, 21969, 51261, 62433, 102073, 153783, 251423, 306219, 714511, 754269, 918657, 1759961, 2143533, 2262807, 2419031, 5279883, 6430599, 7257093, 15839649, 16933217, 21771279, 50799651, 152398953, 249160193, 747480579, 1744121351, 2242441737, 5232364053, 15697092159]

約数ペア:

[(1, 15697092159), (3, 5232364053), (7, 2242441737), (9, 1744121351), (21, 747480579), (63, 249160193), (103, 152398953), (309, 50799651), (721, 21771279), (927, 16933217), (991, 15839649), (2163, 7257093), (2441, 6430599), (2973, 5279883), (6489, 2419031), (6937, 2262807), (7323, 2143533), (8919, 1759961), (17087, 918657), (20811, 754269), (21969, 714511), (51261, 306219), (62433, 251423), (102073, 153783)]