66727206

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:435

約数の個数: 128

約数和(自身を含む): 187944960

約数和(自身を除く): 121217754

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 37, 39, 42, 54, 63, 74, 78, 91, 111, 117, 126, 182, 189, 222, 234, 259, 273, 333, 351, 367, 378, 481, 518, 546, 666, 702, 734, 777, 819, 962, 999, 1101, 1443, 1554, 1638, 1998, 2202, 2331, 2457, 2569, 2886, 3303, 3367, 4329, 4662, 4771, 4914, 5138, 6606, 6734, 6993, 7707, 8658, 9542, 9909, 10101, 12987, 13579, 13986, 14313, 15414, 19818, 20202, 23121, 25974, 27158, 28626, 30303, 33397, 40737, 42939, 46242, 60606, 66794, 69363, 81474, 85878, 90909, 95053, 100191, 122211, 128817, 138726, 176527, 181818, 190106, 200382, 244422, 257634, 285159, 300573, 353054, 366633, 529581, 570318, 601146, 733266, 855477, 901719, 1059162, 1235689, 1588743, 1710954, 1803438, 2471378, 2566431, 3177486, 3707067, 4766229, 5132862, 7414134, 9532458, 11121201, 22242402, 33363603, 66727206]

約数ペア:

[(1, 66727206), (2, 33363603), (3, 22242402), (6, 11121201), (7, 9532458), (9, 7414134), (13, 5132862), (14, 4766229), (18, 3707067), (21, 3177486), (26, 2566431), (27, 2471378), (37, 1803438), (39, 1710954), (42, 1588743), (54, 1235689), (63, 1059162), (74, 901719), (78, 855477), (91, 733266), (111, 601146), (117, 570318), (126, 529581), (182, 366633), (189, 353054), (222, 300573), (234, 285159), (259, 257634), (273, 244422), (333, 200382), (351, 190106), (367, 181818), (378, 176527), (481, 138726), (518, 128817), (546, 122211), (666, 100191), (702, 95053), (734, 90909), (777, 85878), (819, 81474), (962, 69363), (999, 66794), (1101, 60606), (1443, 46242), (1554, 42939), (1638, 40737), (1998, 33397), (2202, 30303), (2331, 28626), (2457, 27158), (2569, 25974), (2886, 23121), (3303, 20202), (3367, 19818), (4329, 15414), (4662, 14313), (4771, 13986), (4914, 13579), (5138, 12987), (6606, 10101), (6734, 9909), (6993, 9542), (7707, 8658)]