27270873

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{25463}}^1$

素因数の和:25493

約数の個数: 24

約数和(自身を含む): 47668608

約数和(自身を除く): 20397735

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 25463, 76389, 178241, 229167, 432871, 534723, 1298613, 1604169, 3030097, 3895839, 9090291, 27270873]

約数ペア:

[(1, 27270873), (3, 9090291), (7, 3895839), (9, 3030097), (17, 1604169), (21, 1298613), (51, 534723), (63, 432871), (119, 229167), (153, 178241), (357, 76389), (1071, 25463)]