68736729

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{2039}}^1$

素因数の和:2720

約数の個数: 16

約数和(自身を含む): 97234560

約数和(自身を除く): 28497831

約数列:

[1, 3, 17, 51, 661, 1983, 2039, 6117, 11237, 33711, 34663, 103989, 1347779, 4043337, 22912243, 68736729]

約数ペア:

[(1, 68736729), (3, 22912243), (17, 4043337), (51, 1347779), (661, 103989), (1983, 34663), (2039, 33711), (6117, 11237)]