86464161

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{29201}}^1$

素因数の和:29261

約数の個数: 24

約数和(自身を含む): 145776384

約数和(自身を除く): 59312223

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 29201, 87603, 204407, 262809, 613221, 1372447, 1839663, 4117341, 9607129, 12352023, 28821387, 86464161]

約数ペア:

[(1, 86464161), (3, 28821387), (7, 12352023), (9, 9607129), (21, 4117341), (47, 1839663), (63, 1372447), (141, 613221), (329, 262809), (423, 204407), (987, 87603), (2961, 29201)]