71817703

素因数分解:

${\mathrm{37}}^1\times {\mathrm{53}}^2\times {\mathrm{691}}^1$

素因数の和:834

約数の個数: 12

約数和(自身を含む): 75285448

約数和(自身を除く): 3467745

約数列:

[1, 37, 53, 691, 1961, 2809, 25567, 36623, 103933, 1355051, 1941019, 71817703]

約数ペア:

[(1, 71817703), (37, 1941019), (53, 1355051), (691, 103933), (1961, 36623), (2809, 25567)]