66739719

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{2459}}^1$

素因数の和:2654

約数の個数: 16

約数和(自身を含む): 90921600

約数和(自身を除く): 24181881

約数列:

[1, 3, 83, 109, 249, 327, 2459, 7377, 9047, 27141, 204097, 268031, 612291, 804093, 22246573, 66739719]

約数ペア:

[(1, 66739719), (3, 22246573), (83, 804093), (109, 612291), (249, 268031), (327, 204097), (2459, 27141), (7377, 9047)]