88671681

素因数分解:

$3^2\times 7^1\times {\mathrm{1407487}}^1$

素因数の和:1407500

約数の個数: 12

約数和(自身を含む): 146378752

約数和(自身を除く): 57707071

約数列:

[1, 3, 7, 9, 21, 63, 1407487, 4222461, 9852409, 12667383, 29557227, 88671681]

約数ペア:

[(1, 88671681), (3, 29557227), (7, 12667383), (9, 9852409), (21, 4222461), (63, 1407487)]