26810919

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{5807}}^1$

素因数の和:5841

約数の個数: 24

約数和(自身を含む): 42282240

約数和(自身を除く): 15471321

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 5807, 17421, 52263, 110333, 156789, 330999, 470367, 992997, 1411101, 2978991, 8936973, 26810919]

約数ペア:

[(1, 26810919), (3, 8936973), (9, 2978991), (19, 1411101), (27, 992997), (57, 470367), (81, 330999), (171, 156789), (243, 110333), (513, 52263), (1539, 17421), (4617, 5807)]