173623311

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:473

約数の個数: 48

約数和(自身を含む): 277977600

約数和(自身を除く): 104354289

約数列:

[1, 3, 9, 19, 27, 47, 57, 141, 171, 361, 379, 423, 513, 893, 1083, 1137, 1269, 2679, 3249, 3411, 7201, 8037, 9747, 10233, 16967, 17813, 21603, 24111, 50901, 53439, 64809, 136819, 152703, 160317, 194427, 338447, 410457, 458109, 480951, 1015341, 1231371, 3046023, 3694113, 6430493, 9138069, 19291479, 57874437, 173623311]

約数ペア:

[(1, 173623311), (3, 57874437), (9, 19291479), (19, 9138069), (27, 6430493), (47, 3694113), (57, 3046023), (141, 1231371), (171, 1015341), (361, 480951), (379, 458109), (423, 410457), (513, 338447), (893, 194427), (1083, 160317), (1137, 152703), (1269, 136819), (2679, 64809), (3249, 53439), (3411, 50901), (7201, 24111), (8037, 21603), (9747, 17813), (10233, 16967)]