63537873

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{21767}}^1$

素因数の和:21916

約数の個数: 16

約数和(自身を含む): 97520640

約数和(自身を除く): 33982767

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 21767, 65301, 152369, 457107, 3025613, 9076839, 21179291, 63537873]

約数ペア:

[(1, 63537873), (3, 21179291), (7, 9076839), (21, 3025613), (139, 457107), (417, 152369), (973, 65301), (2919, 21767)]