51918501

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{6007}}^1$

素因数の和:6120

約数の個数: 16

約数和(自身を含む): 71903744

約数和(自身を除く): 19985243

約数列:

[1, 3, 43, 67, 129, 201, 2881, 6007, 8643, 18021, 258301, 402469, 774903, 1207407, 17306167, 51918501]

約数ペア:

[(1, 51918501), (3, 17306167), (43, 1207407), (67, 774903), (129, 402469), (201, 258301), (2881, 18021), (6007, 8643)]