80127099

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 129088960

約数和(自身を除く): 48961861

約数列:

[1, 3, 9, 13, 39, 61, 103, 109, 117, 183, 309, 327, 549, 793, 927, 981, 1339, 1417, 2379, 4017, 4251, 6283, 6649, 7137, 11227, 12051, 12753, 18849, 19947, 33681, 56547, 59841, 81679, 86437, 101043, 145951, 245037, 259311, 437853, 684847, 735111, 777933, 1313559, 2054541, 6163623, 8903011, 26709033, 80127099]

約数ペア:

[(1, 80127099), (3, 26709033), (9, 8903011), (13, 6163623), (39, 2054541), (61, 1313559), (103, 777933), (109, 735111), (117, 684847), (183, 437853), (309, 259311), (327, 245037), (549, 145951), (793, 101043), (927, 86437), (981, 81679), (1339, 59841), (1417, 56547), (2379, 33681), (4017, 19947), (4251, 18849), (6283, 12753), (6649, 12051), (7137, 11227)]