83432979

素因数分解:

$3^2\times 7^1\times {\mathrm{809}}^1\times {\mathrm{1637}}^1$

素因数の和:2459

約数の個数: 24

約数和(自身を含む): 137985120

約数和(自身を除く): 54552141

約数列:

[1, 3, 7, 9, 21, 63, 809, 1637, 2427, 4911, 5663, 7281, 11459, 14733, 16989, 34377, 50967, 103131, 1324333, 3972999, 9270331, 11918997, 27810993, 83432979]

約数ペア:

[(1, 83432979), (3, 27810993), (7, 11918997), (9, 9270331), (21, 3972999), (63, 1324333), (809, 103131), (1637, 50967), (2427, 34377), (4911, 16989), (5663, 14733), (7281, 11459)]