67226921

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{409}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 73012800

約数和(自身を除く): 5785879

約数列:

[1, 19, 41, 211, 409, 779, 4009, 7771, 8651, 16769, 86299, 164369, 318611, 1639681, 3538259, 67226921]

約数ペア:

[(1, 67226921), (19, 3538259), (41, 1639681), (211, 318611), (409, 164369), (779, 86299), (4009, 16769), (7771, 8651)]