74726730001

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{88225183}}^1$

素因数の和:88225212

約数の個数: 12

約数和(自身を含む): 93871595776

約数和(自身を除く): 19144865775

約数列:

[1, 7, 11, 77, 121, 847, 88225183, 617576281, 970477013, 6793339091, 10675247143, 74726730001]

約数ペア:

[(1, 74726730001), (7, 10675247143), (11, 6793339091), (77, 970477013), (121, 617576281), (847, 88225183)]