160884981

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{54667}}^1$

素因数の和:54785

約数の個数: 16

約数和(自身を含む): 240539200

約数和(自身を除く): 79654219

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 54667, 164001, 492003, 1476009, 5958703, 17876109, 53628327, 160884981]

約数ペア:

[(1, 160884981), (3, 53628327), (9, 17876109), (27, 5958703), (109, 1476009), (327, 492003), (981, 164001), (2943, 54667)]