81575503

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:303

約数の個数: 24

約数和(自身を含む): 92691648

約数和(自身を除く): 11116145

約数列:

[1, 17, 23, 47, 193, 391, 529, 799, 1081, 3281, 4439, 8993, 9071, 18377, 24863, 75463, 102097, 154207, 208633, 422671, 1735649, 3546761, 4798559, 81575503]

約数ペア:

[(1, 81575503), (17, 4798559), (23, 3546761), (47, 1735649), (193, 422671), (391, 208633), (529, 154207), (799, 102097), (1081, 75463), (3281, 24863), (4439, 18377), (8993, 9071)]