80975913

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{14051}}^1$

素因数の和:14184

約数の個数: 16

約数和(自身を含む): 115338816

約数和(自身を除く): 34362903

約数列:

[1, 3, 17, 51, 113, 339, 1921, 5763, 14051, 42153, 238867, 716601, 1587763, 4763289, 26991971, 80975913]

約数ペア:

[(1, 80975913), (3, 26991971), (17, 4763289), (51, 1587763), (113, 716601), (339, 238867), (1921, 42153), (5763, 14051)]