71305371

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{739}}^1$

素因数の和:967

約数の個数: 24

約数和(自身を含む): 105281280

約数和(自身を除く): 33975909

約数列:

[1, 3, 9, 71, 151, 213, 453, 639, 739, 1359, 2217, 6651, 10721, 32163, 52469, 96489, 111589, 157407, 334767, 472221, 1004301, 7922819, 23768457, 71305371]

約数ペア:

[(1, 71305371), (3, 23768457), (9, 7922819), (71, 1004301), (151, 472221), (213, 334767), (453, 157407), (639, 111589), (739, 96489), (1359, 52469), (2217, 32163), (6651, 10721)]