65137723

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{5351}}^1$

素因数の和:5442

約数の個数: 16

約数和(自身を含む): 78096384

約数和(自身を除く): 12958661

約数列:

[1, 7, 37, 47, 259, 329, 1739, 5351, 12173, 37457, 197987, 251497, 1385909, 1760479, 9305389, 65137723]

約数ペア:

[(1, 65137723), (7, 9305389), (37, 1760479), (47, 1385909), (259, 251497), (329, 197987), (1739, 37457), (5351, 12173)]