57147937

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{619}}^1$

素因数の和:757

約数の個数: 24

約数和(自身を含む): 72564800

約数和(自身を除く): 15416863

約数列:

[1, 7, 11, 77, 109, 121, 619, 763, 847, 1199, 4333, 6809, 8393, 13189, 47663, 67471, 74899, 92323, 472297, 524293, 742181, 5195267, 8163991, 57147937]

約数ペア:

[(1, 57147937), (7, 8163991), (11, 5195267), (77, 742181), (109, 524293), (121, 472297), (619, 92323), (763, 74899), (847, 67471), (1199, 47663), (4333, 13189), (6809, 8393)]