67125219

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{15149}}^1$

素因数の和:15370

約数の個数: 16

約数和(自身を含む): 102777600

約数和(自身を除く): 35652381

約数列:

[1, 3, 7, 21, 211, 633, 1477, 4431, 15149, 45447, 106043, 318129, 3196439, 9589317, 22375073, 67125219]

約数ペア:

[(1, 67125219), (3, 22375073), (7, 9589317), (21, 3196439), (211, 318129), (633, 106043), (1477, 45447), (4431, 15149)]