201532737

素因数分解:

$3^1\times 7^6\times {\mathrm{571}}^1$

素因数の和:616

約数の個数: 28

約数和(自身を含む): 314044016

約数和(自身を除く): 112511279

約数列:

[1, 3, 7, 21, 49, 147, 343, 571, 1029, 1713, 2401, 3997, 7203, 11991, 16807, 27979, 50421, 83937, 117649, 195853, 352947, 587559, 1370971, 4112913, 9596797, 28790391, 67177579, 201532737]

約数ペア:

[(1, 201532737), (3, 67177579), (7, 28790391), (21, 9596797), (49, 4112913), (147, 1370971), (343, 587559), (571, 352947), (1029, 195853), (1713, 117649), (2401, 83937), (3997, 50421), (7203, 27979), (11991, 16807)]