27251478

素因数分解:

$2^1\times 3^6\times {\mathrm{18691}}^1$

素因数の和:18711

約数の個数: 28

約数和(自身を含む): 61291068

約数和(自身を除く): 34039590

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 18691, 37382, 56073, 112146, 168219, 336438, 504657, 1009314, 1513971, 3027942, 4541913, 9083826, 13625739, 27251478]

約数ペア:

[(1, 27251478), (2, 13625739), (3, 9083826), (6, 4541913), (9, 3027942), (18, 1513971), (27, 1009314), (54, 504657), (81, 336438), (162, 168219), (243, 112146), (486, 56073), (729, 37382), (1458, 18691)]