77195727

素因数分解:

$3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 145555200

約数和(自身を除く): 68359473

約数列:

[1, 3, 7, 9, 19, 21, 27, 37, 49, 57, 63, 83, 111, 133, 147, 171, 189, 249, 259, 333, 399, 441, 513, 581, 703, 747, 777, 931, 999, 1197, 1323, 1577, 1743, 1813, 2109, 2241, 2331, 2793, 3071, 3591, 4067, 4731, 4921, 5229, 5439, 6327, 6993, 8379, 9213, 11039, 12201, 14193, 14763, 15687, 16317, 18981, 21497, 25137, 27639, 33117, 34447, 36603, 42579, 44289, 48951, 58349, 64491, 77273, 82917, 99351, 103341, 109809, 132867, 150479, 175047, 193473, 231819, 298053, 310023, 408443, 451437, 525141, 580419, 695457, 930069, 1225329, 1354311, 1575423, 2086371, 2859101, 3675987, 4062933, 8577303, 11027961, 25731909, 77195727]

約数ペア:

[(1, 77195727), (3, 25731909), (7, 11027961), (9, 8577303), (19, 4062933), (21, 3675987), (27, 2859101), (37, 2086371), (49, 1575423), (57, 1354311), (63, 1225329), (83, 930069), (111, 695457), (133, 580419), (147, 525141), (171, 451437), (189, 408443), (249, 310023), (259, 298053), (333, 231819), (399, 193473), (441, 175047), (513, 150479), (581, 132867), (703, 109809), (747, 103341), (777, 99351), (931, 82917), (999, 77273), (1197, 64491), (1323, 58349), (1577, 48951), (1743, 44289), (1813, 42579), (2109, 36603), (2241, 34447), (2331, 33117), (2793, 27639), (3071, 25137), (3591, 21497), (4067, 18981), (4731, 16317), (4921, 15687), (5229, 14763), (5439, 14193), (6327, 12201), (6993, 11039), (8379, 9213)]