68643141

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{44777}}^1$

素因数の和:44860

約数の個数: 16

約数和(自身を含む): 106034304

約数和(自身を除く): 37391163

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 44777, 134331, 313439, 940317, 3268721, 9806163, 22881047, 68643141]

約数ペア:

[(1, 68643141), (3, 22881047), (7, 9806163), (21, 3268721), (73, 940317), (219, 313439), (511, 134331), (1533, 44777)]