90719071

素因数分解:

${\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:450

約数の個数: 16

約数和(自身を含む): 95094144

約数和(自身を除く): 4375073

約数列:

[1, 47, 73, 137, 193, 3431, 6439, 9071, 10001, 14089, 26441, 470047, 662183, 1242727, 1930193, 90719071]

約数ペア:

[(1, 90719071), (47, 1930193), (73, 1242727), (137, 662183), (193, 470047), (3431, 26441), (6439, 14089), (9071, 10001)]