27770691

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1741}}^1$

素因数の和:2166

約数の個数: 16

約数和(自身を含む): 39996320

約数和(自身を除く): 12225629

約数列:

[1, 3, 13, 39, 409, 1227, 1741, 5223, 5317, 15951, 22633, 67899, 712069, 2136207, 9256897, 27770691]

約数ペア:

[(1, 27770691), (3, 9256897), (13, 2136207), (39, 712069), (409, 67899), (1227, 22633), (1741, 15951), (5223, 5317)]