66613239

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^2$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 123728640

約数和(自身を除く): 57115401

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 179, 189, 231, 297, 537, 693, 1253, 1611, 1969, 2079, 3759, 4833, 5907, 11277, 13783, 17721, 32041, 33831, 41349, 53163, 96123, 124047, 224287, 288369, 352451, 372141, 672861, 865107, 1057353, 2018583, 2467157, 3172059, 6055749, 7401471, 9516177, 22204413, 66613239]

約数ペア:

[(1, 66613239), (3, 22204413), (7, 9516177), (9, 7401471), (11, 6055749), (21, 3172059), (27, 2467157), (33, 2018583), (63, 1057353), (77, 865107), (99, 672861), (179, 372141), (189, 352451), (231, 288369), (297, 224287), (537, 124047), (693, 96123), (1253, 53163), (1611, 41349), (1969, 33831), (2079, 32041), (3759, 17721), (4833, 13783), (5907, 11277)]