127069929

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1279}}^1$

素因数の和:1394

約数の個数: 48

約数和(自身を含む): 223641600

約数和(自身を除く): 96571671

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 83, 133, 171, 249, 399, 581, 747, 1197, 1279, 1577, 1743, 3837, 4731, 5229, 8953, 11039, 11511, 14193, 24301, 26859, 33117, 72903, 80577, 99351, 106157, 170107, 218709, 318471, 510321, 743099, 955413, 1530963, 2016983, 2229297, 6050949, 6687891, 14118881, 18152847, 42356643, 127069929]

約数ペア:

[(1, 127069929), (3, 42356643), (7, 18152847), (9, 14118881), (19, 6687891), (21, 6050949), (57, 2229297), (63, 2016983), (83, 1530963), (133, 955413), (171, 743099), (249, 510321), (399, 318471), (581, 218709), (747, 170107), (1197, 106157), (1279, 99351), (1577, 80577), (1743, 72903), (3837, 33117), (4731, 26859), (5229, 24301), (8953, 14193), (11039, 11511)]