72843567

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{1523}}^1$

素因数の和:1782

約数の個数: 16

約数和(自身を含む): 98755200

約数和(自身を除く): 25911633

約数列:

[1, 3, 107, 149, 321, 447, 1523, 4569, 15943, 47829, 162961, 226927, 488883, 680781, 24281189, 72843567]

約数ペア:

[(1, 72843567), (3, 24281189), (107, 680781), (149, 488883), (321, 226927), (447, 162961), (1523, 47829), (4569, 15943)]