80804647

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{95401}}^1$

素因数の和:95430

約数の個数: 12

約数和(自身を含む): 101507728

約数和(自身を除く): 20703081

約数列:

[1, 7, 11, 77, 121, 847, 95401, 667807, 1049411, 7345877, 11543521, 80804647]

約数ペア:

[(1, 80804647), (7, 11543521), (11, 7345877), (77, 1049411), (121, 667807), (847, 95401)]