56830557

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73141}}^1$

素因数の和:73188

約数の個数: 16

約数和(自身を含む): 88940672

約数和(自身を除く): 32110115

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 73141, 219423, 511987, 1535961, 2706217, 8118651, 18943519, 56830557]

約数ペア:

[(1, 56830557), (3, 18943519), (7, 8118651), (21, 2706217), (37, 1535961), (111, 511987), (259, 219423), (777, 73141)]