63804021

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{2467}}^1$

素因数の和:2740

約数の個数: 16

約数和(自身を含む): 87781824

約数和(自身を除く): 23977803

約数列:

[1, 3, 37, 111, 233, 699, 2467, 7401, 8621, 25863, 91279, 273837, 574811, 1724433, 21268007, 63804021]

約数ペア:

[(1, 63804021), (3, 21268007), (37, 1724433), (111, 574811), (233, 273837), (699, 91279), (2467, 25863), (7401, 8621)]