129058461

素因数分解:

$3^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{2657}}^1$

素因数の和:2930

約数の個数: 32

約数和(自身を含む): 219444480

約数和(自身を除く): 90386019

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 257, 771, 1799, 2313, 2657, 5397, 6939, 7971, 16191, 18599, 23913, 48573, 55797, 71739, 167391, 502173, 682849, 2048547, 4779943, 6145641, 14339829, 18436923, 43019487, 129058461]

約数ペア:

[(1, 129058461), (3, 43019487), (7, 18436923), (9, 14339829), (21, 6145641), (27, 4779943), (63, 2048547), (189, 682849), (257, 502173), (771, 167391), (1799, 71739), (2313, 55797), (2657, 48573), (5397, 23913), (6939, 18599), (7971, 16191)]