77179487

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{91121}}^1$

素因数の和:91150

約数の個数: 12

約数和(自身を含む): 96953808

約数和(自身を除く): 19774321

約数列:

[1, 7, 11, 77, 121, 847, 91121, 637847, 1002331, 7016317, 11025641, 77179487]

約数ペア:

[(1, 77179487), (7, 11025641), (11, 7016317), (77, 1002331), (121, 637847), (847, 91121)]