84853881

素因数分解:

$3^2\times 7^1\times {\mathrm{853}}^1\times {\mathrm{1579}}^1$

素因数の和:2445

約数の個数: 24

約数和(自身を含む): 140329280

約数和(自身を除く): 55475399

約数列:

[1, 3, 7, 9, 21, 63, 853, 1579, 2559, 4737, 5971, 7677, 11053, 14211, 17913, 33159, 53739, 99477, 1346887, 4040661, 9428209, 12121983, 28284627, 84853881]

約数ペア:

[(1, 84853881), (3, 28284627), (7, 12121983), (9, 9428209), (21, 4040661), (63, 1346887), (853, 99477), (1579, 53739), (2559, 33159), (4737, 17913), (5971, 14211), (7677, 11053)]