548049159

素因数分解:

$3^4\times 7^1\times {\mathrm{257}}^1\times {\mathrm{3761}}^1$

素因数の和:4037

約数の個数: 40

約数和(自身を含む): 939536928

約数和(自身を除く): 391487769

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 257, 567, 771, 1799, 2313, 3761, 5397, 6939, 11283, 16191, 20817, 26327, 33849, 48573, 78981, 101547, 145719, 236943, 304641, 710829, 966577, 2132487, 2899731, 6766039, 8699193, 20298117, 26097579, 60894351, 78292737, 182683053, 548049159]

約数ペア:

[(1, 548049159), (3, 182683053), (7, 78292737), (9, 60894351), (21, 26097579), (27, 20298117), (63, 8699193), (81, 6766039), (189, 2899731), (257, 2132487), (567, 966577), (771, 710829), (1799, 304641), (2313, 236943), (3761, 145719), (5397, 101547), (6939, 78981), (11283, 48573), (16191, 33849), (20817, 26327)]