121671231

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4733}}^1$

素因数の和:4807

約数の個数: 32

約数和(自身を含む): 190874880

約数和(自身を除く): 69203649

約数列:

[1, 3, 11, 19, 33, 41, 57, 123, 209, 451, 627, 779, 1353, 2337, 4733, 8569, 14199, 25707, 52063, 89927, 156189, 194053, 269781, 582159, 989197, 2134583, 2967591, 3687007, 6403749, 11061021, 40557077, 121671231]

約数ペア:

[(1, 121671231), (3, 40557077), (11, 11061021), (19, 6403749), (33, 3687007), (41, 2967591), (57, 2134583), (123, 989197), (209, 582159), (451, 269781), (627, 194053), (779, 156189), (1353, 89927), (2337, 52063), (4733, 25707), (8569, 14199)]