55757661

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1\times {\mathrm{421}}^1$

素因数の和:892

約数の個数: 16

約数和(自身を含む): 75311808

約数和(自身を除く): 19554147

約数列:

[1, 3, 131, 337, 393, 421, 1011, 1263, 44147, 55151, 132441, 141877, 165453, 425631, 18585887, 55757661]

約数ペア:

[(1, 55757661), (3, 18585887), (131, 425631), (337, 165453), (393, 141877), (421, 132441), (1011, 55151), (1263, 44147)]