54670353

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{20407}}^1$

素因数の和:20476

約数の個数: 16

約数和(自身を含む): 78366720

約数和(自身を除く): 23696367

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 20407, 61221, 387733, 959129, 1163199, 2877387, 18223451, 54670353]

約数ペア:

[(1, 54670353), (3, 18223451), (19, 2877387), (47, 1163199), (57, 959129), (141, 387733), (893, 61221), (2679, 20407)]