26798337

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 41247360

約数和(自身を除く): 14449023

約数列:

[1, 3, 9, 27, 53, 61, 159, 183, 307, 477, 549, 921, 1431, 1647, 2763, 3233, 8289, 9699, 16271, 18727, 29097, 48813, 56181, 87291, 146439, 168543, 439317, 505629, 992531, 2977593, 8932779, 26798337]

約数ペア:

[(1, 26798337), (3, 8932779), (9, 2977593), (27, 992531), (53, 505629), (61, 439317), (159, 168543), (183, 146439), (307, 87291), (477, 56181), (549, 48813), (921, 29097), (1431, 18727), (1647, 16271), (2763, 9699), (3233, 8289)]