66597027

素因数分解:

$3^1\times 7^2\times {\mathrm{449}}^1\times {\mathrm{1009}}^1$

素因数の和:1475

約数の個数: 24

約数和(自身を含む): 103626000

約数和(自身を除く): 37028973

約数列:

[1, 3, 7, 21, 49, 147, 449, 1009, 1347, 3027, 3143, 7063, 9429, 21189, 22001, 49441, 66003, 148323, 453041, 1359123, 3171287, 9513861, 22199009, 66597027]

約数ペア:

[(1, 66597027), (3, 22199009), (7, 9513861), (21, 3171287), (49, 1359123), (147, 453041), (449, 148323), (1009, 66003), (1347, 49441), (3027, 22001), (3143, 21189), (7063, 9429)]