132575919

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{21997}}^1$

素因数の和:22055

約数の個数: 24

約数和(自身を含む): 210652848

約数和(自身を除く): 78076929

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 6027, 21997, 65991, 153979, 461937, 901877, 1077853, 2705631, 3233559, 6313139, 18939417, 44191973, 132575919]

約数ペア:

[(1, 132575919), (3, 44191973), (7, 18939417), (21, 6313139), (41, 3233559), (49, 2705631), (123, 1077853), (147, 901877), (287, 461937), (861, 153979), (2009, 65991), (6027, 21997)]