66139866

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5333}}^1$

素因数の和:5407

約数の個数: 48

約数和(自身を含む): 157267656

約数和(自身を除く): 91127790

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 234, 318, 477, 689, 954, 1378, 2067, 4134, 5333, 6201, 10666, 12402, 15999, 31998, 47997, 69329, 95994, 138658, 207987, 282649, 415974, 565298, 623961, 847947, 1247922, 1695894, 2543841, 3674437, 5087682, 7348874, 11023311, 22046622, 33069933, 66139866]

約数ペア:

[(1, 66139866), (2, 33069933), (3, 22046622), (6, 11023311), (9, 7348874), (13, 5087682), (18, 3674437), (26, 2543841), (39, 1695894), (53, 1247922), (78, 847947), (106, 623961), (117, 565298), (159, 415974), (234, 282649), (318, 207987), (477, 138658), (689, 95994), (954, 69329), (1378, 47997), (2067, 31998), (4134, 15999), (5333, 12402), (6201, 10666)]