169425567

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2503}}^1$

素因数の和:2644

約数の個数: 32

約数和(自身を含む): 264422400

約数和(自身を除く): 94996833

約数列:

[1, 3, 9, 23, 27, 69, 109, 207, 327, 621, 981, 2503, 2507, 2943, 7509, 7521, 22527, 22563, 57569, 67581, 67689, 172707, 272827, 518121, 818481, 1554363, 2455443, 6275021, 7366329, 18825063, 56475189, 169425567]

約数ペア:

[(1, 169425567), (3, 56475189), (9, 18825063), (23, 7366329), (27, 6275021), (69, 2455443), (109, 1554363), (207, 818481), (327, 518121), (621, 272827), (981, 172707), (2503, 67689), (2507, 67581), (2943, 57569), (7509, 22563), (7521, 22527)]