64079939

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{12421}}^1$

素因数の和:12506

約数の個数: 16

約数和(自身を含む): 81090816

約数和(自身を除く): 17010877

約数列:

[1, 7, 11, 67, 77, 469, 737, 5159, 12421, 86947, 136631, 832207, 956417, 5825449, 9154277, 64079939]

約数ペア:

[(1, 64079939), (7, 9154277), (11, 5825449), (67, 956417), (77, 832207), (469, 136631), (737, 86947), (5159, 12421)]