64946651

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{12589}}^1$

素因数の和:12674

約数の個数: 16

約数和(自身を含む): 82187520

約数和(自身を除く): 17240869

約数列:

[1, 7, 11, 67, 77, 469, 737, 5159, 12589, 88123, 138479, 843463, 969353, 5904241, 9278093, 64946651]

約数ペア:

[(1, 64946651), (7, 9278093), (11, 5904241), (67, 969353), (77, 843463), (469, 138479), (737, 88123), (5159, 12589)]