22806981

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 34944000

約数和(自身を除く): 12137019

約数列:

[1, 3, 9, 27, 59, 103, 139, 177, 309, 417, 531, 927, 1251, 1593, 2781, 3753, 6077, 8201, 14317, 18231, 24603, 42951, 54693, 73809, 128853, 164079, 221427, 386559, 844703, 2534109, 7602327, 22806981]

約数ペア:

[(1, 22806981), (3, 7602327), (9, 2534109), (27, 844703), (59, 386559), (103, 221427), (139, 164079), (177, 128853), (309, 73809), (417, 54693), (531, 42951), (927, 24603), (1251, 18231), (1593, 14317), (2781, 8201), (3753, 6077)]