26487351

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{883}}^1$

素因数の和:1004

約数の個数: 32

約数和(自身を含む): 43280640

約数和(自身を除く): 16793289

約数列:

[1, 3, 9, 11, 27, 33, 99, 101, 297, 303, 883, 909, 1111, 2649, 2727, 3333, 7947, 9713, 9999, 23841, 29139, 29997, 87417, 89183, 262251, 267549, 802647, 981013, 2407941, 2943039, 8829117, 26487351]

約数ペア:

[(1, 26487351), (3, 8829117), (9, 2943039), (11, 2407941), (27, 981013), (33, 802647), (99, 267549), (101, 262251), (297, 89183), (303, 87417), (883, 29997), (909, 29139), (1111, 23841), (2649, 9999), (2727, 9713), (3333, 7947)]