84921992519

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{126743}}^1$

素因数の和:126999

約数の個数: 32

約数和(自身を含む): 107884492800

約数和(自身を除く): 22962500281

約数列:

[1, 7, 13, 37, 91, 199, 259, 481, 1393, 2587, 3367, 7363, 18109, 51541, 95719, 126743, 670033, 887201, 1647659, 4689491, 11533613, 25221857, 32826437, 60963383, 176552999, 327884141, 426743681, 933208709, 2295188987, 6532460963, 12131713217, 84921992519]

約数ペア:

[(1, 84921992519), (7, 12131713217), (13, 6532460963), (37, 2295188987), (91, 933208709), (199, 426743681), (259, 327884141), (481, 176552999), (1393, 60963383), (2587, 32826437), (3367, 25221857), (7363, 11533613), (18109, 4689491), (51541, 1647659), (95719, 887201), (126743, 670033)]