53721597

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{1657}}^1$

素因数の和:1868

約数の個数: 16

約数和(自身を含む): 73058112

約数和(自身を除く): 19336515

約数列:

[1, 3, 101, 107, 303, 321, 1657, 4971, 10807, 32421, 167357, 177299, 502071, 531897, 17907199, 53721597]

約数ペア:

[(1, 53721597), (3, 17907199), (101, 531897), (107, 502071), (303, 177299), (321, 167357), (1657, 32421), (4971, 10807)]