256168023

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1\times {\mathrm{2917}}^1$

素因数の和:3394

約数の個数: 16

約数和(自身を含む): 347218656

約数和(自身を除く): 91050633

約数列:

[1, 3, 73, 219, 401, 1203, 2917, 8751, 29273, 87819, 212941, 638823, 1169717, 3509151, 85389341, 256168023]

約数ペア:

[(1, 256168023), (3, 85389341), (73, 3509151), (219, 1169717), (401, 638823), (1203, 212941), (2917, 87819), (8751, 29273)]