148020129

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{25033}}^1$

素因数の和:25118

約数の個数: 20

約数和(自身を含む): 224154436

約数和(自身を除く): 76134307

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 25033, 75099, 225297, 675891, 1827409, 2027673, 5482227, 16446681, 49340043, 148020129]

約数ペア:

[(1, 148020129), (3, 49340043), (9, 16446681), (27, 5482227), (73, 2027673), (81, 1827409), (219, 675891), (657, 225297), (1971, 75099), (5913, 25033)]