337203

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:216

約数の個数: 20

約数和(自身を含む): 528528

約数和(自身を除く): 191325

約数列:

[1, 3, 9, 23, 27, 69, 81, 181, 207, 543, 621, 1629, 1863, 4163, 4887, 12489, 14661, 37467, 112401, 337203]

約数ペア:

[(1, 337203), (3, 112401), (9, 37467), (23, 14661), (27, 12489), (69, 4887), (81, 4163), (181, 1863), (207, 1629), (543, 621)]