80454807

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{587}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 118359696

約数和(自身を除く): 37904889

約数列:

[1, 3, 9, 97, 157, 291, 471, 587, 873, 1413, 1761, 5283, 15229, 45687, 56939, 92159, 137061, 170817, 276477, 512451, 829431, 8939423, 26818269, 80454807]

約数ペア:

[(1, 80454807), (3, 26818269), (9, 8939423), (97, 829431), (157, 512451), (291, 276477), (471, 170817), (587, 137061), (873, 92159), (1413, 56939), (1761, 45687), (5283, 15229)]