54447217

素因数分解:

${\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{2153}}^1$

素因数の和:2205

約数の個数: 16

約数和(自身を含む): 63069120

約数和(自身を除く): 8621903

約数列:

[1, 11, 19, 121, 209, 1331, 2153, 2299, 23683, 25289, 40907, 260513, 449977, 2865643, 4949747, 54447217]

約数ペア:

[(1, 54447217), (11, 4949747), (19, 2865643), (121, 449977), (209, 260513), (1331, 40907), (2153, 25289), (2299, 23683)]