26747631

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{7127}}^1$

素因数の和:7275

約数の個数: 16

約数和(自身を含む): 39916800

約数和(自身を除く): 13169169

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 7127, 21381, 64143, 192429, 990653, 2971959, 8915877, 26747631]

約数ペア:

[(1, 26747631), (3, 8915877), (9, 2971959), (27, 990653), (139, 192429), (417, 64143), (1251, 21381), (3753, 7127)]