54121041

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:627

約数の個数: 40

約数和(自身を含む): 88088000

約数和(自身を除く): 33966959

約数列:

[1, 3, 9, 13, 27, 39, 81, 103, 117, 309, 351, 499, 927, 1053, 1339, 1497, 2781, 4017, 4491, 6487, 8343, 12051, 13473, 19461, 36153, 40419, 51397, 58383, 108459, 154191, 175149, 462573, 525447, 668161, 1387719, 2004483, 4163157, 6013449, 18040347, 54121041]

約数ペア:

[(1, 54121041), (3, 18040347), (9, 6013449), (13, 4163157), (27, 2004483), (39, 1387719), (81, 668161), (103, 525447), (117, 462573), (309, 175149), (351, 154191), (499, 108459), (927, 58383), (1053, 51397), (1339, 40419), (1497, 36153), (2781, 19461), (4017, 13473), (4491, 12051), (6487, 8343)]