53917581

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{1289}}^1$

素因数の和:1556

約数の個数: 16

約数和(自身を含む): 73313280

約数和(自身を除く): 19395699

約数列:

[1, 3, 73, 191, 219, 573, 1289, 3867, 13943, 41829, 94097, 246199, 282291, 738597, 17972527, 53917581]

約数ペア:

[(1, 53917581), (3, 17972527), (73, 738597), (191, 282291), (219, 246199), (573, 94097), (1289, 41829), (3867, 13943)]