27077229

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 43124224

約数和(自身を除く): 16046995

約数列:

[1, 3, 9, 31, 37, 43, 61, 93, 111, 129, 183, 279, 333, 387, 549, 1147, 1333, 1591, 1891, 2257, 2623, 3441, 3999, 4773, 5673, 6771, 7869, 10323, 11997, 14319, 17019, 20313, 23607, 49321, 69967, 81313, 97051, 147963, 209901, 243939, 291153, 443889, 629703, 731817, 873459, 3008581, 9025743, 27077229]

約数ペア:

[(1, 27077229), (3, 9025743), (9, 3008581), (31, 873459), (37, 731817), (43, 629703), (61, 443889), (93, 291153), (111, 243939), (129, 209901), (183, 147963), (279, 97051), (333, 81313), (387, 69967), (549, 49321), (1147, 23607), (1333, 20313), (1591, 17019), (1891, 14319), (2257, 11997), (2623, 10323), (3441, 7869), (3999, 6771), (4773, 5673)]