7820432073

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{70951}}^1$

素因数の和:71325

約数の個数: 24

約数和(自身を含む): 11636695616

約数和(自身を除く): 3816263543

約数列:

[1, 3, 9, 37, 111, 331, 333, 993, 2979, 12247, 36741, 70951, 110223, 212853, 638559, 2625187, 7875561, 23484781, 23626683, 70454343, 211363029, 868936897, 2606810691, 7820432073]

約数ペア:

[(1, 7820432073), (3, 2606810691), (9, 868936897), (37, 211363029), (111, 70454343), (331, 23626683), (333, 23484781), (993, 7875561), (2979, 2625187), (12247, 638559), (36741, 212853), (70951, 110223)]