25980633

素因数分解:

$3^2\times 7^2\times {\mathrm{58913}}^1$

素因数の和:58933

約数の個数: 18

約数和(自身を含む): 43655274

約数和(自身を除く): 17674641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 58913, 176739, 412391, 530217, 1237173, 2886737, 3711519, 8660211, 25980633]

約数ペア:

[(1, 25980633), (3, 8660211), (7, 3711519), (9, 2886737), (21, 1237173), (49, 530217), (63, 412391), (147, 176739), (441, 58913)]