137577687

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{22469}}^1$

素因数の和:22642

約数の個数: 16

約数和(自身を含む): 198814560

約数和(自身を除く): 61236873

約数列:

[1, 3, 13, 39, 157, 471, 2041, 6123, 22469, 67407, 292097, 876291, 3527633, 10582899, 45859229, 137577687]

約数ペア:

[(1, 137577687), (3, 45859229), (13, 10582899), (39, 3527633), (157, 876291), (471, 292097), (2041, 67407), (6123, 22469)]