54132221

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{787}}^1$

素因数の和:861

約数の個数: 24

約数和(自身を含む): 65757024

約数和(自身を除く): 11624803

約数列:

[1, 11, 13, 37, 143, 169, 407, 481, 787, 1859, 5291, 6253, 8657, 10231, 29119, 68783, 112541, 133003, 320309, 378547, 1463033, 4164017, 4921111, 54132221]

約数ペア:

[(1, 54132221), (11, 4921111), (13, 4164017), (37, 1463033), (143, 378547), (169, 320309), (407, 133003), (481, 112541), (787, 68783), (1859, 29119), (5291, 10231), (6253, 8657)]