69244569

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{727}}^1$

素因数の和:1309

約数の個数: 24

約数和(自身を含む): 105618240

約数和(自身を除く): 36373671

約数列:

[1, 3, 9, 19, 57, 171, 557, 727, 1671, 2181, 5013, 6543, 10583, 13813, 31749, 41439, 95247, 124317, 404939, 1214817, 3644451, 7693841, 23081523, 69244569]

約数ペア:

[(1, 69244569), (3, 23081523), (9, 7693841), (19, 3644451), (57, 1214817), (171, 404939), (557, 124317), (727, 95247), (1671, 41439), (2181, 31749), (5013, 13813), (6543, 10583)]