528097503

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 793622016

約数和(自身を除く): 265524513

約数列:

[1, 3, 17, 23, 51, 69, 71, 213, 289, 373, 391, 867, 1119, 1173, 1207, 1633, 3621, 4899, 6341, 6647, 8579, 19023, 19941, 20519, 25737, 26483, 27761, 61557, 79449, 83283, 107797, 145843, 323391, 437529, 450211, 471937, 609109, 1350633, 1415811, 1827327, 2479331, 7437993, 7653587, 10354853, 22960761, 31064559, 176032501, 528097503]

約数ペア:

[(1, 528097503), (3, 176032501), (17, 31064559), (23, 22960761), (51, 10354853), (69, 7653587), (71, 7437993), (213, 2479331), (289, 1827327), (373, 1415811), (391, 1350633), (867, 609109), (1119, 471937), (1173, 450211), (1207, 437529), (1633, 323391), (3621, 145843), (4899, 107797), (6341, 83283), (6647, 79449), (8579, 61557), (19023, 27761), (19941, 26483), (20519, 25737)]