66564531

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2837}}^1$

素因数の和:2936

約数の個数: 32

約数和(自身を含む): 108979200

約数和(自身を除く): 42414669

約数列:

[1, 3, 9, 11, 27, 33, 79, 99, 237, 297, 711, 869, 2133, 2607, 2837, 7821, 8511, 23463, 25533, 31207, 76599, 93621, 224123, 280863, 672369, 842589, 2017107, 2465353, 6051321, 7396059, 22188177, 66564531]

約数ペア:

[(1, 66564531), (3, 22188177), (9, 7396059), (11, 6051321), (27, 2465353), (33, 2017107), (79, 842589), (99, 672369), (237, 280863), (297, 224123), (711, 93621), (869, 76599), (2133, 31207), (2607, 25533), (2837, 23463), (7821, 8511)]