64935633

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{10273}}^1$

素因数の和:10333

約数の個数: 24

約数和(自身を含む): 103068768

約数和(自身を除く): 38133135

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 903, 2107, 6321, 10273, 30819, 71911, 215733, 441739, 503377, 1325217, 1510131, 3092173, 9276519, 21645211, 64935633]

約数ペア:

[(1, 64935633), (3, 21645211), (7, 9276519), (21, 3092173), (43, 1510131), (49, 1325217), (129, 503377), (147, 441739), (301, 215733), (903, 71911), (2107, 30819), (6321, 10273)]