123886149

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1\times {\mathrm{1471}}^1$

素因数の和:1960

約数の個数: 16

約数和(自身を含む): 168161280

約数和(自身を除く): 44275131

約数列:

[1, 3, 67, 201, 419, 1257, 1471, 4413, 28073, 84219, 98557, 295671, 616349, 1849047, 41295383, 123886149]

約数ペア:

[(1, 123886149), (3, 41295383), (67, 1849047), (201, 616349), (419, 295671), (1257, 98557), (1471, 84219), (4413, 28073)]