99681120021

素因数分解:

$3^1\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{3326363}}^1$

素因数の和:3327800

約数の個数: 16

約数和(自身を含む): 152001529344

約数和(自身を除く): 52320409323

約数列:

[1, 3, 7, 21, 1427, 4281, 9989, 29967, 3326363, 9979089, 23284541, 69853623, 4746720001, 14240160003, 33227040007, 99681120021]

約数ペア:

[(1, 99681120021), (3, 33227040007), (7, 14240160003), (21, 4746720001), (1427, 69853623), (4281, 23284541), (9989, 9979089), (29967, 3326363)]