57455877

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{613}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 77609600

約数和(自身を除く): 20153723

約数列:

[1, 3, 157, 199, 471, 597, 613, 1839, 31243, 93729, 96241, 121987, 288723, 365961, 19151959, 57455877]

約数ペア:

[(1, 57455877), (3, 19151959), (157, 365961), (199, 288723), (471, 121987), (597, 96241), (613, 93729), (1839, 31243)]