157045863813

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71612341}}^1$

素因数の和:71612404

約数の個数: 16

約数和(自身を含む): 226867899456

約数和(自身を除く): 69822035643

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 71612341, 214837023, 1217409797, 3079330663, 3652229391, 9237991989, 52348621271, 157045863813]

約数ペア:

[(1, 157045863813), (3, 52348621271), (17, 9237991989), (43, 3652229391), (51, 3079330663), (129, 1217409797), (731, 214837023), (2193, 71612341)]