80551797

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{19993}}^1$

素因数の和:20092

約数の個数: 16

約数和(自身を含む): 115165440

約数和(自身を除く): 34613643

約数列:

[1, 3, 17, 51, 79, 237, 1343, 4029, 19993, 59979, 339881, 1019643, 1579447, 4738341, 26850599, 80551797]

約数ペア:

[(1, 80551797), (3, 26850599), (17, 4738341), (51, 1579447), (79, 1019643), (237, 339881), (1343, 59979), (4029, 19993)]