143175123

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2963}}^1$

素因数の和:3048

約数の個数: 48

約数和(自身を含む): 258935040

約数和(自身を除く): 115759917

約数列:

[1, 3, 7, 9, 13, 21, 39, 59, 63, 91, 117, 177, 273, 413, 531, 767, 819, 1239, 2301, 2963, 3717, 5369, 6903, 8889, 16107, 20741, 26667, 38519, 48321, 62223, 115557, 174817, 186669, 269633, 346671, 524451, 808899, 1223719, 1573353, 2272621, 2426697, 3671157, 6817863, 11013471, 15908347, 20453589, 47725041, 143175123]

約数ペア:

[(1, 143175123), (3, 47725041), (7, 20453589), (9, 15908347), (13, 11013471), (21, 6817863), (39, 3671157), (59, 2426697), (63, 2272621), (91, 1573353), (117, 1223719), (177, 808899), (273, 524451), (413, 346671), (531, 269633), (767, 186669), (819, 174817), (1239, 115557), (2301, 62223), (2963, 48321), (3717, 38519), (5369, 26667), (6903, 20741), (8889, 16107)]