42612016149

素因数分解:

$3^2\times {\mathrm{215909}}^1\times {\mathrm{21929}}^1$

素因数の和:237844

約数の個数: 12

約数和(自身を含む): 61553781900

約数和(自身を除く): 18941765751

約数列:

[1, 3, 9, 21929, 65787, 197361, 215909, 647727, 1943181, 4734668461, 14204005383, 42612016149]

約数ペア:

[(1, 42612016149), (3, 14204005383), (9, 4734668461), (21929, 1943181), (65787, 647727), (197361, 215909)]