26731755

素因数分解:

$3^3\times 5^1\times {\mathrm{198013}}^1$

素因数の和:198027

約数の個数: 16

約数和(自身を含む): 47523360

約数和(自身を除く): 20791605

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 198013, 594039, 990065, 1782117, 2970195, 5346351, 8910585, 26731755]

約数ペア:

[(1, 26731755), (3, 8910585), (5, 5346351), (9, 2970195), (15, 1782117), (27, 990065), (45, 594039), (135, 198013)]