56755839

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{26759}}^1$

素因数の和:26870

約数の個数: 16

約数和(自身を含む): 87344640

約数和(自身を除く): 30588801

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 26759, 80277, 187313, 561939, 2702659, 8107977, 18918613, 56755839]

約数ペア:

[(1, 56755839), (3, 18918613), (7, 8107977), (21, 2702659), (101, 561939), (303, 187313), (707, 80277), (2121, 26759)]