190012797

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4877}}^1$

素因数の和:4939

約数の個数: 40

約数和(自身を含む): 314006616

約数和(自身を除く): 123993819

約数列:

[1, 3, 9, 13, 27, 37, 39, 81, 111, 117, 333, 351, 481, 999, 1053, 1443, 2997, 4329, 4877, 12987, 14631, 38961, 43893, 63401, 131679, 180449, 190203, 395037, 541347, 570609, 1624041, 1711827, 2345837, 4872123, 5135481, 7037511, 14616369, 21112533, 63337599, 190012797]

約数ペア:

[(1, 190012797), (3, 63337599), (9, 21112533), (13, 14616369), (27, 7037511), (37, 5135481), (39, 4872123), (81, 2345837), (111, 1711827), (117, 1624041), (333, 570609), (351, 541347), (481, 395037), (999, 190203), (1053, 180449), (1443, 131679), (2997, 63401), (4329, 43893), (4877, 38961), (12987, 14631)]