66485439

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1153}}^1$

素因数の和:1351

約数の個数: 24

約数和(自身を含む): 99013200

約数和(自身を除く): 32527761

約数列:

[1, 3, 9, 43, 129, 149, 387, 447, 1153, 1341, 3459, 6407, 10377, 19221, 49579, 57663, 148737, 171797, 446211, 515391, 1546173, 7387271, 22161813, 66485439]

約数ペア:

[(1, 66485439), (3, 22161813), (9, 7387271), (43, 1546173), (129, 515391), (149, 446211), (387, 171797), (447, 148737), (1153, 57663), (1341, 49579), (3459, 19221), (6407, 10377)]