74252013

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 114605568

約数和(自身を除く): 40353555

約数列:

[1, 3, 11, 33, 43, 67, 71, 121, 129, 201, 213, 363, 473, 737, 781, 1419, 2211, 2343, 2881, 3053, 4757, 5203, 8107, 8591, 8643, 9159, 14271, 15609, 24321, 25773, 31691, 33583, 52327, 95073, 100749, 156981, 204551, 348601, 369413, 575597, 613653, 1045803, 1108239, 1726791, 2250061, 6750183, 24750671, 74252013]

約数ペア:

[(1, 74252013), (3, 24750671), (11, 6750183), (33, 2250061), (43, 1726791), (67, 1108239), (71, 1045803), (121, 613653), (129, 575597), (201, 369413), (213, 348601), (363, 204551), (473, 156981), (737, 100749), (781, 95073), (1419, 52327), (2211, 33583), (2343, 31691), (2881, 25773), (3053, 24321), (4757, 15609), (5203, 14271), (8107, 9159), (8591, 8643)]