78309943

素因数分解:

${\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:426

約数の個数: 16

約数和(自身を含む): 82131840

約数和(自身を除く): 3821897

約数列:

[1, 47, 89, 97, 193, 4183, 4559, 8633, 9071, 17177, 18721, 405751, 807319, 879887, 1666169, 78309943]

約数ペア:

[(1, 78309943), (47, 1666169), (89, 879887), (97, 807319), (193, 405751), (4183, 18721), (4559, 17177), (8633, 9071)]