129620019

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{110503}}^1$

素因数の和:110546

約数の個数: 16

約数和(自身を含む): 190950912

約数和(自身を除く): 61330893

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 110503, 331509, 1878551, 2541569, 5635653, 7624707, 43206673, 129620019]

約数ペア:

[(1, 129620019), (3, 43206673), (17, 7624707), (23, 5635653), (51, 2541569), (69, 1878551), (391, 331509), (1173, 110503)]