138187863

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5003}}^1$

素因数の和:5057

約数の個数: 40

約数和(自身を含む): 232505856

約数和(自身を除く): 94317993

約数列:

[1, 3, 9, 11, 27, 31, 33, 81, 93, 99, 279, 297, 341, 837, 891, 1023, 2511, 3069, 5003, 9207, 15009, 27621, 45027, 55033, 135081, 155093, 165099, 405243, 465279, 495297, 1395837, 1485891, 1706023, 4187511, 4457673, 5118069, 12562533, 15354207, 46062621, 138187863]

約数ペア:

[(1, 138187863), (3, 46062621), (9, 15354207), (11, 12562533), (27, 5118069), (31, 4457673), (33, 4187511), (81, 1706023), (93, 1485891), (99, 1395837), (279, 495297), (297, 465279), (341, 405243), (837, 165099), (891, 155093), (1023, 135081), (2511, 55033), (3069, 45027), (5003, 27621), (9207, 15009)]