54930213

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{27617}}^1$

素因数の和:27653

約数の個数: 24

約数和(自身を含む): 90476568

約数和(自身を除く): 35546355

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 27617, 82851, 248553, 359021, 469489, 1077063, 1408467, 3231189, 4225401, 6103357, 18310071, 54930213]

約数ペア:

[(1, 54930213), (3, 18310071), (9, 6103357), (13, 4225401), (17, 3231189), (39, 1408467), (51, 1077063), (117, 469489), (153, 359021), (221, 248553), (663, 82851), (1989, 27617)]