117294543

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 190775520

約数和(自身を除く): 73480977

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 157, 171, 257, 323, 471, 771, 969, 1413, 2313, 2669, 2907, 2983, 4369, 4883, 8007, 8949, 13107, 14649, 24021, 26847, 39321, 40349, 43947, 50711, 83011, 121047, 152133, 249033, 363141, 456399, 685933, 747099, 766631, 2057799, 2299893, 6173397, 6899679, 13032727, 39098181, 117294543]

約数ペア:

[(1, 117294543), (3, 39098181), (9, 13032727), (17, 6899679), (19, 6173397), (51, 2299893), (57, 2057799), (153, 766631), (157, 747099), (171, 685933), (257, 456399), (323, 363141), (471, 249033), (771, 152133), (969, 121047), (1413, 83011), (2313, 50711), (2669, 43947), (2907, 40349), (2983, 39321), (4369, 26847), (4883, 24021), (8007, 14649), (8949, 13107)]