27152307

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 50856960

約数和(自身を除く): 23704653

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 43, 63, 91, 117, 129, 189, 257, 273, 301, 351, 387, 559, 771, 819, 903, 1161, 1677, 1799, 2313, 2457, 2709, 3341, 3913, 5031, 5397, 6939, 8127, 10023, 11051, 11739, 15093, 16191, 23387, 30069, 33153, 35217, 48573, 70161, 77357, 90207, 99459, 105651, 143663, 210483, 232071, 298377, 430989, 631449, 696213, 1005641, 1292967, 2088639, 3016923, 3878901, 9050769, 27152307]

約数ペア:

[(1, 27152307), (3, 9050769), (7, 3878901), (9, 3016923), (13, 2088639), (21, 1292967), (27, 1005641), (39, 696213), (43, 631449), (63, 430989), (91, 298377), (117, 232071), (129, 210483), (189, 143663), (257, 105651), (273, 99459), (301, 90207), (351, 77357), (387, 70161), (559, 48573), (771, 35217), (819, 33153), (903, 30069), (1161, 23387), (1677, 16191), (1799, 15093), (2313, 11739), (2457, 11051), (2709, 10023), (3341, 8127), (3913, 6939), (5031, 5397)]