66931227

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{39769}}^1$

素因数の和:39803

約数の個数: 24

約数和(自身を含む): 111674160

約数和(自身を除く): 44742933

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 39769, 119307, 357921, 437459, 676073, 1312377, 2028219, 3937131, 6084657, 7436803, 22310409, 66931227]

約数ペア:

[(1, 66931227), (3, 22310409), (9, 7436803), (11, 6084657), (17, 3937131), (33, 2028219), (51, 1312377), (99, 676073), (153, 437459), (187, 357921), (561, 119307), (1683, 39769)]