66274593

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{757}}^1$

素因数の和:1157

約数の個数: 32

約数和(自身を含む): 110607360

約数和(自身を除く): 44332767

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 379, 757, 1137, 2271, 2653, 4169, 5299, 7959, 8327, 12507, 15897, 24981, 29183, 58289, 87549, 174867, 286903, 860709, 2008321, 3155933, 6024963, 9467799, 22091531, 66274593]

約数ペア:

[(1, 66274593), (3, 22091531), (7, 9467799), (11, 6024963), (21, 3155933), (33, 2008321), (77, 860709), (231, 286903), (379, 174867), (757, 87549), (1137, 58289), (2271, 29183), (2653, 24981), (4169, 15897), (5299, 12507), (7959, 8327)]