48901887

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{26249}}^1$

素因数の和:26284

約数の個数: 20

約数和(自身を含む): 76230000

約数和(自身を除く): 27328113

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 26249, 78747, 236241, 603727, 708723, 1811181, 2126169, 5433543, 16300629, 48901887]

約数ペア:

[(1, 48901887), (3, 16300629), (9, 5433543), (23, 2126169), (27, 1811181), (69, 708723), (81, 603727), (207, 236241), (621, 78747), (1863, 26249)]