54706221

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{1061}}^1$

素因数の和:1421

約数の個数: 24

約数和(自身を含む): 83995704

約数和(自身を除く): 29289483

約数列:

[1, 3, 9, 17, 51, 153, 337, 1011, 1061, 3033, 3183, 5729, 9549, 17187, 18037, 51561, 54111, 162333, 357557, 1072671, 3218013, 6078469, 18235407, 54706221]

約数ペア:

[(1, 54706221), (3, 18235407), (9, 6078469), (17, 3218013), (51, 1072671), (153, 357557), (337, 162333), (1011, 54111), (1061, 51561), (3033, 18037), (3183, 17187), (5729, 9549)]