70138593

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{18251}}^1$

素因数の和:18325

約数の個数: 24

約数和(自身を含む): 117688896

約数和(自身を除く): 47550303

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 18251, 54753, 127757, 164259, 383271, 1113311, 1149813, 3339933, 7793177, 10019799, 23379531, 70138593]

約数ペア:

[(1, 70138593), (3, 23379531), (7, 10019799), (9, 7793177), (21, 3339933), (61, 1149813), (63, 1113311), (183, 383271), (427, 164259), (549, 127757), (1281, 54753), (3843, 18251)]