70019073

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{50849}}^1$

素因数の和:50878

約数の個数: 20

約数和(自身を含む): 110751300

約数和(自身を除く): 40732227

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 50849, 152547, 457641, 864433, 1372923, 2593299, 4118769, 7779897, 23339691, 70019073]

約数ペア:

[(1, 70019073), (3, 23339691), (9, 7779897), (17, 4118769), (27, 2593299), (51, 1372923), (81, 864433), (153, 457641), (459, 152547), (1377, 50849)]