57678777

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1627}}^1$

素因数の和:1750

約数の個数: 32

約数和(自身を含む): 92991360

約数和(自身を除く): 35312583

約数列:

[1, 3, 9, 13, 27, 39, 101, 117, 303, 351, 909, 1313, 1627, 2727, 3939, 4881, 11817, 14643, 21151, 35451, 43929, 63453, 164327, 190359, 492981, 571077, 1478943, 2136251, 4436829, 6408753, 19226259, 57678777]

約数ペア:

[(1, 57678777), (3, 19226259), (9, 6408753), (13, 4436829), (27, 2136251), (39, 1478943), (101, 571077), (117, 492981), (303, 190359), (351, 164327), (909, 63453), (1313, 43929), (1627, 35451), (2727, 21151), (3939, 14643), (4881, 11817)]