77156739

素因数分解:

$3^3\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 133516800

約数和(自身を除く): 56360061

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 113, 121, 171, 209, 297, 339, 363, 513, 627, 1017, 1089, 1243, 1331, 1881, 2147, 2299, 3051, 3267, 3729, 3993, 5643, 6441, 6897, 11187, 11979, 13673, 19323, 20691, 23617, 25289, 33561, 35937, 41019, 57969, 62073, 70851, 75867, 123057, 150403, 212553, 227601, 259787, 369171, 451209, 637659, 682803, 779361, 1353627, 2338083, 2857657, 4060881, 7014249, 8572971, 25718913, 77156739]

約数ペア:

[(1, 77156739), (3, 25718913), (9, 8572971), (11, 7014249), (19, 4060881), (27, 2857657), (33, 2338083), (57, 1353627), (99, 779361), (113, 682803), (121, 637659), (171, 451209), (209, 369171), (297, 259787), (339, 227601), (363, 212553), (513, 150403), (627, 123057), (1017, 75867), (1089, 70851), (1243, 62073), (1331, 57969), (1881, 41019), (2147, 35937), (2299, 33561), (3051, 25289), (3267, 23617), (3729, 20691), (3993, 19323), (5643, 13673), (6441, 11979), (6897, 11187)]