128522756427

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{401}}^1\times {\mathrm{443}}^1\times {\mathrm{1427}}^1$

素因数の和:2300

約数の個数: 48

約数和(自身を含む): 186572792448

約数和(自身を除く): 58050036021

約数列:

[1, 3, 13, 39, 169, 401, 443, 507, 1203, 1329, 1427, 4281, 5213, 5759, 15639, 17277, 18551, 55653, 67769, 74867, 177643, 203307, 224601, 241163, 532929, 572227, 632161, 723489, 1716681, 1896483, 2309359, 6928077, 7438951, 8218093, 22316853, 24654279, 30021667, 90065001, 96706363, 106835209, 253496561, 290119089, 320505627, 760489683, 3295455293, 9886365879, 42840918809, 128522756427]

約数ペア:

[(1, 128522756427), (3, 42840918809), (13, 9886365879), (39, 3295455293), (169, 760489683), (401, 320505627), (443, 290119089), (507, 253496561), (1203, 106835209), (1329, 96706363), (1427, 90065001), (4281, 30021667), (5213, 24654279), (5759, 22316853), (15639, 8218093), (17277, 7438951), (18551, 6928077), (55653, 2309359), (67769, 1896483), (74867, 1716681), (177643, 723489), (203307, 632161), (224601, 572227), (241163, 532929)]