27513378

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 96

約数和(自身を含む): 68080320

約数和(自身を除く): 40566942

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 41, 43, 51, 54, 82, 86, 102, 123, 129, 153, 246, 258, 289, 306, 369, 387, 459, 578, 697, 731, 738, 774, 867, 918, 1107, 1161, 1394, 1462, 1734, 1763, 2091, 2193, 2214, 2322, 2601, 3526, 4182, 4386, 5202, 5289, 6273, 6579, 7803, 10578, 11849, 12427, 12546, 13158, 15606, 15867, 18819, 19737, 23698, 24854, 29971, 31734, 35547, 37281, 37638, 39474, 47601, 59942, 71094, 74562, 89913, 95202, 106641, 111843, 179826, 213282, 223686, 269739, 319923, 335529, 509507, 539478, 639846, 671058, 809217, 1019014, 1528521, 1618434, 3057042, 4585563, 9171126, 13756689, 27513378]

約数ペア:

[(1, 27513378), (2, 13756689), (3, 9171126), (6, 4585563), (9, 3057042), (17, 1618434), (18, 1528521), (27, 1019014), (34, 809217), (41, 671058), (43, 639846), (51, 539478), (54, 509507), (82, 335529), (86, 319923), (102, 269739), (123, 223686), (129, 213282), (153, 179826), (246, 111843), (258, 106641), (289, 95202), (306, 89913), (369, 74562), (387, 71094), (459, 59942), (578, 47601), (697, 39474), (731, 37638), (738, 37281), (774, 35547), (867, 31734), (918, 29971), (1107, 24854), (1161, 23698), (1394, 19737), (1462, 18819), (1734, 15867), (1763, 15606), (2091, 13158), (2193, 12546), (2214, 12427), (2322, 11849), (2601, 10578), (3526, 7803), (4182, 6579), (4386, 6273), (5202, 5289)]