67494427

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67427}}^1$

素因数の和:67458

約数の個数: 16

約数和(自身を含む): 90623232

約数和(自身を除く): 23128805

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 67427, 471989, 741697, 876551, 5191879, 6135857, 9642061, 67494427]

約数ペア:

[(1, 67494427), (7, 9642061), (11, 6135857), (13, 5191879), (77, 876551), (91, 741697), (143, 471989), (1001, 67427)]