171296001

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{3221}}^1$

素因数の和:3557

約数の個数: 24

約数和(自身を含む): 261368640

約数和(自身を除く): 90072639

約数列:

[1, 3, 9, 19, 57, 171, 311, 933, 2799, 3221, 5909, 9663, 17727, 28989, 53181, 61199, 183597, 550791, 1001731, 3005193, 9015579, 19032889, 57098667, 171296001]

約数ペア:

[(1, 171296001), (3, 57098667), (9, 19032889), (19, 9015579), (57, 3005193), (171, 1001731), (311, 550791), (933, 183597), (2799, 61199), (3221, 53181), (5909, 28989), (9663, 17727)]