238652271

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{547}}^1$

素因数の和:693

約数の個数: 64

約数和(自身を含む): 419811840

約数和(自身を除く): 181159569

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 113, 117, 143, 297, 339, 351, 429, 547, 1017, 1243, 1287, 1469, 1641, 3051, 3729, 3861, 4407, 4923, 6017, 7111, 11187, 13221, 14769, 16159, 18051, 21333, 33561, 39663, 48477, 54153, 61811, 63999, 78221, 145431, 162459, 185433, 191997, 234663, 436293, 556299, 679921, 703989, 803543, 1668897, 2039763, 2111967, 2410629, 6119289, 7231887, 8838973, 18357867, 21695661, 26516919, 79550757, 238652271]

約数ペア:

[(1, 238652271), (3, 79550757), (9, 26516919), (11, 21695661), (13, 18357867), (27, 8838973), (33, 7231887), (39, 6119289), (99, 2410629), (113, 2111967), (117, 2039763), (143, 1668897), (297, 803543), (339, 703989), (351, 679921), (429, 556299), (547, 436293), (1017, 234663), (1243, 191997), (1287, 185433), (1469, 162459), (1641, 145431), (3051, 78221), (3729, 63999), (3861, 61811), (4407, 54153), (4923, 48477), (6017, 39663), (7111, 33561), (11187, 21333), (13221, 18051), (14769, 16159)]