68577733

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{3121}}^1$

素因数の和:3244

約数の個数: 16

約数和(自身を含む): 81321856

約数和(自身を除く): 12744123

約数列:

[1, 7, 43, 73, 301, 511, 3121, 3139, 21847, 21973, 134203, 227833, 939421, 1594831, 9796819, 68577733]

約数ペア:

[(1, 68577733), (7, 9796819), (43, 1594831), (73, 939421), (301, 227833), (511, 134203), (3121, 21973), (3139, 21847)]