26797797

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 45864000

約数和(自身を除く): 19066203

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 243, 351, 459, 499, 663, 1053, 1377, 1497, 1989, 3159, 4131, 4491, 5967, 6487, 8483, 13473, 17901, 19461, 25449, 40419, 53703, 58383, 76347, 110279, 121257, 175149, 229041, 330837, 525447, 687123, 992511, 1576341, 2061369, 2977533, 8932599, 26797797]

約数ペア:

[(1, 26797797), (3, 8932599), (9, 2977533), (13, 2061369), (17, 1576341), (27, 992511), (39, 687123), (51, 525447), (81, 330837), (117, 229041), (153, 175149), (221, 121257), (243, 110279), (351, 76347), (459, 58383), (499, 53703), (663, 40419), (1053, 25449), (1377, 19461), (1497, 17901), (1989, 13473), (3159, 8483), (4131, 6487), (4491, 5967)]