66624789

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{761}}^1$

素因数の和:1161

約数の個数: 32

約数和(自身を含む): 111191040

約数和(自身を除く): 44566251

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 379, 761, 1137, 2283, 2653, 4169, 5327, 7959, 8371, 12507, 15981, 25113, 29183, 58597, 87549, 175791, 288419, 865257, 2018933, 3172609, 6056799, 9517827, 22208263, 66624789]

約数ペア:

[(1, 66624789), (3, 22208263), (7, 9517827), (11, 6056799), (21, 3172609), (33, 2018933), (77, 865257), (231, 288419), (379, 175791), (761, 87549), (1137, 58597), (2283, 29183), (2653, 25113), (4169, 15981), (5327, 12507), (7959, 8371)]