49818021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{40801}}^1$

素因数の和:40852

約数の個数: 16

約数和(自身を含む): 74422848

約数和(自身を除く): 24604827

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 40801, 122403, 448811, 1346433, 1509637, 4528911, 16606007, 49818021]

約数ペア:

[(1, 49818021), (3, 16606007), (11, 4528911), (33, 1509637), (37, 1346433), (111, 448811), (407, 122403), (1221, 40801)]