157045518063

素因数分解:

$3^3\times 7^1\times {\mathrm{1979}}^1\times {\mathrm{419873}}^1$

素因数の和:421868

約数の個数: 32

約数和(自身を含む): 266032166400

約数和(自身を除く): 108986648337

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1979, 5937, 13853, 17811, 41559, 53433, 124677, 374031, 419873, 1259619, 2939111, 3778857, 8817333, 11336571, 26451999, 79355997, 830928667, 2492786001, 5816500669, 7478358003, 17449502007, 22435074009, 52348506021, 157045518063]

約数ペア:

[(1, 157045518063), (3, 52348506021), (7, 22435074009), (9, 17449502007), (21, 7478358003), (27, 5816500669), (63, 2492786001), (189, 830928667), (1979, 79355997), (5937, 26451999), (13853, 11336571), (17811, 8817333), (41559, 3778857), (53433, 2939111), (124677, 1259619), (374031, 419873)]