64973931

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{18401}}^1$

素因数の和:18522

約数の個数: 16

約数和(自身を含む): 95395968

約数和(自身を除く): 30422037

約数列:

[1, 3, 11, 33, 107, 321, 1177, 3531, 18401, 55203, 202411, 607233, 1968907, 5906721, 21657977, 64973931]

約数ペア:

[(1, 64973931), (3, 21657977), (11, 5906721), (33, 1968907), (107, 607233), (321, 202411), (1177, 55203), (3531, 18401)]