42788133

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 70761600

約数和(自身を除く): 27973467

約数列:

[1, 3, 9, 17, 19, 41, 51, 57, 123, 153, 171, 323, 359, 369, 697, 779, 969, 1077, 2091, 2337, 2907, 3231, 6103, 6273, 6821, 7011, 13243, 14719, 18309, 20463, 39729, 44157, 54927, 61389, 115957, 119187, 132471, 250223, 279661, 347871, 750669, 838983, 1043613, 2252007, 2516949, 4754237, 14262711, 42788133]

約数ペア:

[(1, 42788133), (3, 14262711), (9, 4754237), (17, 2516949), (19, 2252007), (41, 1043613), (51, 838983), (57, 750669), (123, 347871), (153, 279661), (171, 250223), (323, 132471), (359, 119187), (369, 115957), (697, 61389), (779, 54927), (969, 44157), (1077, 39729), (2091, 20463), (2337, 18309), (2907, 14719), (3231, 13243), (6103, 7011), (6273, 6821)]