53549139

素因数分解:

$3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{6359}}^1$

素因数の和:6770

約数の個数: 16

約数和(自身を含む): 81815040

約数和(自身を除く): 28265901

約数列:

[1, 3, 7, 21, 401, 1203, 2807, 6359, 8421, 19077, 44513, 133539, 2549959, 7649877, 17849713, 53549139]

約数ペア:

[(1, 53549139), (3, 17849713), (7, 7649877), (21, 2549959), (401, 133539), (1203, 44513), (2807, 19077), (6359, 8421)]