71931999

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{6029}}^1$

素因数の和:6170

約数の個数: 16

約数和(自身を含む): 99277920

約数和(自身を除く): 27345921

約数列:

[1, 3, 41, 97, 123, 291, 3977, 6029, 11931, 18087, 247189, 584813, 741567, 1754439, 23977333, 71931999]

約数ペア:

[(1, 71931999), (3, 23977333), (41, 1754439), (97, 741567), (123, 584813), (291, 247189), (3977, 18087), (6029, 11931)]