47499129

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:391

約数の個数: 40

約数和(自身を含む): 74676360

約数和(自身を除く): 27177231

約数列:

[1, 3, 9, 27, 29, 73, 81, 87, 219, 261, 277, 657, 783, 831, 1971, 2117, 2349, 2493, 5913, 6351, 7479, 8033, 19053, 20221, 22437, 24099, 57159, 60663, 72297, 171477, 181989, 216891, 545967, 586409, 650673, 1637901, 1759227, 5277681, 15833043, 47499129]

約数ペア:

[(1, 47499129), (3, 15833043), (9, 5277681), (27, 1759227), (29, 1637901), (73, 650673), (81, 586409), (87, 545967), (219, 216891), (261, 181989), (277, 171477), (657, 72297), (783, 60663), (831, 57159), (1971, 24099), (2117, 22437), (2349, 20221), (2493, 19053), (5913, 8033), (6351, 7479)]