51534081

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 80857920

約数和(自身を除く): 29323839

約数列:

[1, 3, 9, 37, 43, 59, 61, 111, 129, 177, 183, 333, 387, 531, 549, 1591, 2183, 2257, 2537, 2623, 3599, 4773, 6549, 6771, 7611, 7869, 10797, 14319, 19647, 20313, 22833, 23607, 32391, 93869, 97051, 133163, 154757, 281607, 291153, 399489, 464271, 844821, 873459, 1198467, 1392813, 5726009, 17178027, 51534081]

約数ペア:

[(1, 51534081), (3, 17178027), (9, 5726009), (37, 1392813), (43, 1198467), (59, 873459), (61, 844821), (111, 464271), (129, 399489), (177, 291153), (183, 281607), (333, 154757), (387, 133163), (531, 97051), (549, 93869), (1591, 32391), (2183, 23607), (2257, 22833), (2537, 20313), (2623, 19647), (3599, 14319), (4773, 10797), (6549, 7869), (6771, 7611)]