57243879

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 112679424

約数和(自身を除く): 55435545

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 43, 51, 63, 77, 99, 113, 119, 129, 153, 187, 231, 301, 339, 357, 387, 473, 561, 693, 731, 791, 903, 1017, 1071, 1243, 1309, 1419, 1683, 1921, 2193, 2373, 2709, 3311, 3729, 3927, 4257, 4859, 5117, 5763, 6579, 7119, 8041, 8701, 9933, 11187, 11781, 13447, 14577, 15351, 17289, 21131, 24123, 26103, 29799, 34013, 40341, 43731, 46053, 53449, 56287, 63393, 72369, 78309, 82603, 102039, 121023, 147917, 160347, 168861, 190179, 247809, 306117, 374143, 443751, 481041, 506583, 578221, 743427, 908633, 1122429, 1331253, 1734663, 2725899, 3367287, 5203989, 6360431, 8177697, 19081293, 57243879]

約数ペア:

[(1, 57243879), (3, 19081293), (7, 8177697), (9, 6360431), (11, 5203989), (17, 3367287), (21, 2725899), (33, 1734663), (43, 1331253), (51, 1122429), (63, 908633), (77, 743427), (99, 578221), (113, 506583), (119, 481041), (129, 443751), (153, 374143), (187, 306117), (231, 247809), (301, 190179), (339, 168861), (357, 160347), (387, 147917), (473, 121023), (561, 102039), (693, 82603), (731, 78309), (791, 72369), (903, 63393), (1017, 56287), (1071, 53449), (1243, 46053), (1309, 43731), (1419, 40341), (1683, 34013), (1921, 29799), (2193, 26103), (2373, 24123), (2709, 21131), (3311, 17289), (3729, 15351), (3927, 14577), (4257, 13447), (4859, 11781), (5117, 11187), (5763, 9933), (6579, 8701), (7119, 8041)]