665087141997

素因数分解:

$3^3\times {\mathrm{1693}}^1\times {\mathrm{14549827}}^1$

素因数の和:14551529

約数の個数: 16

約数和(自身を含む): 985896345280

約数和(自身を除く): 320809203283

約数列:

[1, 3, 9, 27, 1693, 5079, 15237, 45711, 14549827, 43649481, 130948443, 392845329, 24632857111, 73898571333, 221695713999, 665087141997]

約数ペア:

[(1, 665087141997), (3, 221695713999), (9, 73898571333), (27, 24632857111), (1693, 392845329), (5079, 130948443), (15237, 43649481), (45711, 14549827)]