268609419

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{1019}}^1$

素因数の和:1792

約数の個数: 32

約数和(自身を含む): 429542400

約数和(自身を除く): 160932981

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 751, 1019, 2253, 3057, 6759, 9171, 9763, 13247, 20277, 27513, 29289, 39741, 87867, 119223, 263601, 357669, 765269, 2295807, 6887421, 9948497, 20662263, 29845491, 89536473, 268609419]

約数ペア:

[(1, 268609419), (3, 89536473), (9, 29845491), (13, 20662263), (27, 9948497), (39, 6887421), (117, 2295807), (351, 765269), (751, 357669), (1019, 263601), (2253, 119223), (3057, 87867), (6759, 39741), (9171, 29289), (9763, 27513), (13247, 20277)]