71522691

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1\times {\mathrm{1291}}^1$

素因数の和:1666

約数の個数: 16

約数和(自身を含む): 97365120

約数和(自身を除く): 25842429

約数列:

[1, 3, 59, 177, 313, 939, 1291, 3873, 18467, 55401, 76169, 228507, 404083, 1212249, 23840897, 71522691]

約数ペア:

[(1, 71522691), (3, 23840897), (59, 1212249), (177, 404083), (313, 228507), (939, 76169), (1291, 55401), (3873, 18467)]