86871609

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{97499}}^1$

素因数の和:97522

約数の個数: 20

約数和(自身を含む): 141570000

約数和(自身を除く): 54698391

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 97499, 292497, 877491, 1072489, 2632473, 3217467, 7897419, 9652401, 28957203, 86871609]

約数ペア:

[(1, 86871609), (3, 28957203), (9, 9652401), (11, 7897419), (27, 3217467), (33, 2632473), (81, 1072489), (99, 877491), (297, 292497), (891, 97499)]