1799052489

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1697}}^1$

素因数の和:1787

約数の個数: 72

約数和(自身を含む): 3053893752

約数和(自身を除く): 1254841263

約数列:

[1, 3, 9, 13, 17, 39, 41, 51, 117, 123, 153, 169, 221, 369, 507, 533, 663, 697, 1521, 1599, 1697, 1989, 2091, 2873, 4797, 5091, 6273, 6929, 8619, 9061, 15273, 20787, 22061, 25857, 27183, 28849, 62361, 66183, 69577, 81549, 86547, 117793, 198549, 208731, 259641, 286793, 353379, 375037, 626193, 860379, 904501, 1060137, 1125111, 1182809, 2581137, 2713503, 3375333, 3548427, 4875481, 8140509, 10645281, 11758513, 14626443, 15376517, 35275539, 43879329, 46129551, 105826617, 138388653, 199894721, 599684163, 1799052489]

約数ペア:

[(1, 1799052489), (3, 599684163), (9, 199894721), (13, 138388653), (17, 105826617), (39, 46129551), (41, 43879329), (51, 35275539), (117, 15376517), (123, 14626443), (153, 11758513), (169, 10645281), (221, 8140509), (369, 4875481), (507, 3548427), (533, 3375333), (663, 2713503), (697, 2581137), (1521, 1182809), (1599, 1125111), (1697, 1060137), (1989, 904501), (2091, 860379), (2873, 626193), (4797, 375037), (5091, 353379), (6273, 286793), (6929, 259641), (8619, 208731), (9061, 198549), (15273, 117793), (20787, 86547), (22061, 81549), (25857, 69577), (27183, 66183), (28849, 62361)]