26071353

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2213}}^1$

素因数の和:2254

約数の個数: 48

約数和(自身を含む): 49735296

約数和(自身を除く): 23663943

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 231, 357, 561, 693, 1071, 1309, 1683, 2213, 3927, 6639, 11781, 15491, 19917, 24343, 37621, 46473, 73029, 112863, 139419, 170401, 219087, 263347, 338589, 413831, 511203, 790041, 1241493, 1533609, 2370123, 2896817, 3724479, 8690451, 26071353]

約数ペア:

[(1, 26071353), (3, 8690451), (7, 3724479), (9, 2896817), (11, 2370123), (17, 1533609), (21, 1241493), (33, 790041), (51, 511203), (63, 413831), (77, 338589), (99, 263347), (119, 219087), (153, 170401), (187, 139419), (231, 112863), (357, 73029), (561, 46473), (693, 37621), (1071, 24343), (1309, 19917), (1683, 15491), (2213, 11781), (3927, 6639)]