171329103

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{157327}}^1$

素因数の和:157355

約数の個数: 18

約数和(自身を含む): 272020112

約数和(自身を除く): 100691009

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 157327, 471981, 1415943, 1730597, 5191791, 15575373, 19036567, 57109701, 171329103]

約数ペア:

[(1, 171329103), (3, 57109701), (9, 19036567), (11, 15575373), (33, 5191791), (99, 1730597), (121, 1415943), (363, 471981), (1089, 157327)]