40877571

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1709}}^1$

素因数の和:1803

約数の個数: 32

約数和(自身を含む): 66977280

約数和(自身を除く): 26099709

約数列:

[1, 3, 7, 17, 21, 51, 67, 119, 201, 357, 469, 1139, 1407, 1709, 3417, 5127, 7973, 11963, 23919, 29053, 35889, 87159, 114503, 203371, 343509, 610113, 801521, 1946551, 2404563, 5839653, 13625857, 40877571]

約数ペア:

[(1, 40877571), (3, 13625857), (7, 5839653), (17, 2404563), (21, 1946551), (51, 801521), (67, 610113), (119, 343509), (201, 203371), (357, 114503), (469, 87159), (1139, 35889), (1407, 29053), (1709, 23919), (3417, 11963), (5127, 7973)]