72251927

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{661}}^1$

素因数の和:1214

約数の個数: 16

約数和(自身を含む): 83253120

約数和(自身を除く): 11001193

約数列:

[1, 11, 19, 209, 523, 661, 5753, 7271, 9937, 12559, 109307, 138149, 345703, 3802733, 6568357, 72251927]

約数ペア:

[(1, 72251927), (11, 6568357), (19, 3802733), (209, 345703), (523, 138149), (661, 109307), (5753, 12559), (7271, 9937)]