613103121

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{287437}}^1$

素因数の和:287525

約数の個数: 16

約数和(自身を含む): 919801600

約数和(自身を除く): 306698479

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 287437, 862311, 2586933, 7760799, 22707523, 68122569, 204367707, 613103121]

約数ペア:

[(1, 613103121), (3, 204367707), (9, 68122569), (27, 22707523), (79, 7760799), (237, 2586933), (711, 862311), (2133, 287437)]