27901539

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4241}}^1$

素因数の和:4307

約数の個数: 24

約数和(自身を含む): 43675632

約数和(自身を除く): 15774093

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 4241, 6579, 12723, 38169, 72097, 182363, 216291, 547089, 648873, 1641267, 3100171, 9300513, 27901539]

約数ペア:

[(1, 27901539), (3, 9300513), (9, 3100171), (17, 1641267), (43, 648873), (51, 547089), (129, 216291), (153, 182363), (387, 72097), (731, 38169), (2193, 12723), (4241, 6579)]