128875737

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{4217}}^1$

素因数の和:4448

約数の個数: 16

約数和(自身を含む): 175738752

約数和(自身を除く): 46863015

約数列:

[1, 3, 61, 167, 183, 501, 4217, 10187, 12651, 30561, 257237, 704239, 771711, 2112717, 42958579, 128875737]

約数ペア:

[(1, 128875737), (3, 42958579), (61, 2112717), (167, 771711), (183, 704239), (501, 257237), (4217, 30561), (10187, 12651)]