64624227

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{947}}^1$

素因数の和:1039

約数の個数: 24

約数和(自身を含む): 92266944

約数和(自身を除く): 27642717

約数列:

[1, 3, 23, 43, 69, 129, 529, 947, 989, 1587, 2841, 2967, 21781, 22747, 40721, 65343, 68241, 122163, 500963, 936583, 1502889, 2809749, 21541409, 64624227]

約数ペア:

[(1, 64624227), (3, 21541409), (23, 2809749), (43, 1502889), (69, 936583), (129, 500963), (529, 122163), (947, 68241), (989, 65343), (1587, 40721), (2841, 22747), (2967, 21781)]