123587343

素因数分解:

$3^3\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 213158400

約数和(自身を除く): 89571057

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 121, 171, 181, 209, 297, 363, 513, 543, 627, 1089, 1331, 1629, 1881, 1991, 2299, 3267, 3439, 3993, 4887, 5643, 5973, 6897, 10317, 11979, 17919, 20691, 21901, 25289, 30951, 35937, 37829, 53757, 62073, 65703, 75867, 92853, 113487, 197109, 227601, 240911, 340461, 416119, 591327, 682803, 722733, 1021383, 1248357, 2168199, 3745071, 4577309, 6504597, 11235213, 13731927, 41195781, 123587343]

約数ペア:

[(1, 123587343), (3, 41195781), (9, 13731927), (11, 11235213), (19, 6504597), (27, 4577309), (33, 3745071), (57, 2168199), (99, 1248357), (121, 1021383), (171, 722733), (181, 682803), (209, 591327), (297, 416119), (363, 340461), (513, 240911), (543, 227601), (627, 197109), (1089, 113487), (1331, 92853), (1629, 75867), (1881, 65703), (1991, 62073), (2299, 53757), (3267, 37829), (3439, 35937), (3993, 30951), (4887, 25289), (5643, 21901), (5973, 20691), (6897, 17919), (10317, 11979)]