138777187299

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{661}}^1\times {\mathrm{679451}}^1$

素因数の和:680218

約数の個数: 16

約数和(自身を含む): 187115645184

約数和(自身を除く): 48338457885

約数列:

[1, 3, 103, 309, 661, 1983, 68083, 204249, 679451, 2038353, 69983453, 209950359, 449117111, 1347351333, 46259062433, 138777187299]

約数ペア:

[(1, 138777187299), (3, 46259062433), (103, 1347351333), (309, 449117111), (661, 209950359), (1983, 69983453), (68083, 2038353), (204249, 679451)]