148519143

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{289511}}^1$

素因数の和:289539

約数の個数: 16

約数和(自身を含む): 231609600

約数和(自身を除く): 83090457

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 289511, 868533, 2605599, 5500709, 7816797, 16502127, 49506381, 148519143]

約数ペア:

[(1, 148519143), (3, 49506381), (9, 16502127), (19, 7816797), (27, 5500709), (57, 2605599), (171, 868533), (513, 289511)]