86416221

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{26647}}^1$

素因数の和:26720

約数の個数: 16

約数和(自身を含む): 122793984

約数和(自身を除く): 36377763

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 26647, 79941, 612881, 1252409, 1838643, 3757227, 28805407, 86416221]

約数ペア:

[(1, 86416221), (3, 28805407), (23, 3757227), (47, 1838643), (69, 1252409), (141, 612881), (1081, 79941), (3243, 26647)]