71235249

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{1489}}^1$

素因数の和:1960

約数の個数: 16

約数和(自身を含む): 97839360

約数和(自身を除く): 26604111

約数列:

[1, 3, 37, 111, 431, 1293, 1489, 4467, 15947, 47841, 55093, 165279, 641759, 1925277, 23745083, 71235249]

約数ペア:

[(1, 71235249), (3, 23745083), (37, 1925277), (111, 641759), (431, 165279), (1293, 55093), (1489, 47841), (4467, 15947)]