727057617

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:518

約数の個数: 64

約数和(自身を含む): 1177473024

約数和(自身を除く): 450415407

約数列:

[1, 3, 11, 13, 33, 39, 47, 107, 141, 143, 321, 337, 429, 517, 611, 1011, 1177, 1391, 1551, 1833, 3531, 3707, 4173, 4381, 5029, 6721, 11121, 13143, 15087, 15301, 15839, 20163, 36059, 45903, 47517, 48191, 55319, 65377, 108177, 144573, 165957, 174229, 196131, 205907, 396649, 468767, 522687, 617721, 719147, 1189947, 1406301, 1694773, 2157441, 2264977, 5084319, 5156437, 6794931, 15469311, 18642503, 22032049, 55927509, 66096147, 242352539, 727057617]

約数ペア:

[(1, 727057617), (3, 242352539), (11, 66096147), (13, 55927509), (33, 22032049), (39, 18642503), (47, 15469311), (107, 6794931), (141, 5156437), (143, 5084319), (321, 2264977), (337, 2157441), (429, 1694773), (517, 1406301), (611, 1189947), (1011, 719147), (1177, 617721), (1391, 522687), (1551, 468767), (1833, 396649), (3531, 205907), (3707, 196131), (4173, 174229), (4381, 165957), (5029, 144573), (6721, 108177), (11121, 65377), (13143, 55319), (15087, 48191), (15301, 47517), (15839, 45903), (20163, 36059)]