67736541

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{20887}}^1$

素因数の和:20960

約数の個数: 16

約数和(自身を含む): 96251904

約数和(自身を除く): 28515363

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 20887, 62661, 480401, 981689, 1441203, 2945067, 22578847, 67736541]

約数ペア:

[(1, 67736541), (3, 22578847), (23, 2945067), (47, 1441203), (69, 981689), (141, 480401), (1081, 62661), (3243, 20887)]