57143778

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{89009}}^1$

素因数の和:89121

約数の個数: 16

約数和(自身を含む): 115356960

約数和(自身を除く): 58213182

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 89009, 178018, 267027, 534054, 9523963, 19047926, 28571889, 57143778]

約数ペア:

[(1, 57143778), (2, 28571889), (3, 19047926), (6, 9523963), (107, 534054), (214, 267027), (321, 178018), (642, 89009)]