488778836247

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{4507}}^1\times {\mathrm{23767}}^1$

素因数の和:28309

約数の個数: 48

約数和(自身を含む): 784309774080

約数和(自身を除く): 295530937833

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4507, 4563, 13521, 23767, 40563, 58591, 71301, 121689, 175773, 213903, 308971, 527319, 641709, 761683, 926913, 1581957, 2285049, 2780739, 4016623, 6855147, 8342217, 12049869, 20565441, 36149607, 107117869, 108448821, 321353607, 964060821, 1392532297, 2892182463, 4177596891, 12532790673, 18102919861, 37598372019, 54308759583, 162926278749, 488778836247]

約数ペア:

[(1, 488778836247), (3, 162926278749), (9, 54308759583), (13, 37598372019), (27, 18102919861), (39, 12532790673), (117, 4177596891), (169, 2892182463), (351, 1392532297), (507, 964060821), (1521, 321353607), (4507, 108448821), (4563, 107117869), (13521, 36149607), (23767, 20565441), (40563, 12049869), (58591, 8342217), (71301, 6855147), (121689, 4016623), (175773, 2780739), (213903, 2285049), (308971, 1581957), (527319, 926913), (641709, 761683)]