66686607

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{3413}}^1$

素因数の和:3599

約数の個数: 24

約数和(自身を含む): 104386464

約数和(自身を除く): 37699857

約数列:

[1, 3, 9, 13, 39, 117, 167, 501, 1503, 2171, 3413, 6513, 10239, 19539, 30717, 44369, 133107, 399321, 569971, 1709913, 5129739, 7409623, 22228869, 66686607]

約数ペア:

[(1, 66686607), (3, 22228869), (9, 7409623), (13, 5129739), (39, 1709913), (117, 569971), (167, 399321), (501, 133107), (1503, 44369), (2171, 30717), (3413, 19539), (6513, 10239)]