72108807

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{7873}}^1$

素因数の和:7990

約数の個数: 16

約数和(自身を含む): 99779328

約数和(自身を除く): 27670521

約数列:

[1, 3, 43, 71, 129, 213, 3053, 7873, 9159, 23619, 338539, 558983, 1015617, 1676949, 24036269, 72108807]

約数ペア:

[(1, 72108807), (3, 24036269), (43, 1676949), (71, 1015617), (129, 558983), (213, 338539), (3053, 23619), (7873, 9159)]