227510019

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{6779}}^1$

素因数の和:6912

約数の個数: 32

約数和(自身を含む): 371001600

約数和(自身を除く): 143491581

約数列:

[1, 3, 9, 11, 27, 33, 99, 113, 297, 339, 1017, 1243, 3051, 3729, 6779, 11187, 20337, 33561, 61011, 74569, 183033, 223707, 671121, 766027, 2013363, 2298081, 6894243, 8426297, 20682729, 25278891, 75836673, 227510019]

約数ペア:

[(1, 227510019), (3, 75836673), (9, 25278891), (11, 20682729), (27, 8426297), (33, 6894243), (99, 2298081), (113, 2013363), (297, 766027), (339, 671121), (1017, 223707), (1243, 183033), (3051, 74569), (3729, 61011), (6779, 33561), (11187, 20337)]