67876417

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{72907}}^1$

素因数の和:72940

約数の個数: 12

約数和(自身を含む): 83115120

約数和(自身を除く): 15238703

約数列:

[1, 7, 19, 49, 133, 931, 72907, 510349, 1385233, 3572443, 9696631, 67876417]

約数ペア:

[(1, 67876417), (7, 9696631), (19, 3572443), (49, 1385233), (133, 510349), (931, 72907)]