168454323

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4759}}^1$

素因数の和:4813

約数の個数: 40

約数和(自身を含む): 276460800

約数和(自身を除く): 108006477

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 81, 171, 207, 437, 513, 621, 1311, 1539, 1863, 3933, 4759, 11799, 14277, 35397, 42831, 90421, 109457, 128493, 271263, 328371, 385479, 813789, 985113, 2079683, 2441367, 2955339, 6239049, 7324101, 8866017, 18717147, 56151441, 168454323]

約数ペア:

[(1, 168454323), (3, 56151441), (9, 18717147), (19, 8866017), (23, 7324101), (27, 6239049), (57, 2955339), (69, 2441367), (81, 2079683), (171, 985113), (207, 813789), (437, 385479), (513, 328371), (621, 271263), (1311, 128493), (1539, 109457), (1863, 90421), (3933, 42831), (4759, 35397), (11799, 14277)]