65139969

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{3389}}^1$

素因数の和:3584

約数の個数: 16

約数和(自身を含む): 89496000

約数和(自身を除く): 24356031

約数列:

[1, 3, 43, 129, 149, 447, 3389, 6407, 10167, 19221, 145727, 437181, 504961, 1514883, 21713323, 65139969]

約数ペア:

[(1, 65139969), (3, 21713323), (43, 1514883), (129, 504961), (149, 437181), (447, 145727), (3389, 19221), (6407, 10167)]