135489021

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{4801}}^1$

素因数の和:5236

約数の個数: 16

約数和(自身を含む): 189006720

約数和(自身を除く): 53517699

約数列:

[1, 3, 23, 69, 409, 1227, 4801, 9407, 14403, 28221, 110423, 331269, 1963609, 5890827, 45163007, 135489021]

約数ペア:

[(1, 135489021), (3, 45163007), (23, 5890827), (69, 1963609), (409, 331269), (1227, 110423), (4801, 28221), (9407, 14403)]