168488547

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{601}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 249661440

約数和(自身を除く): 81172893

約数列:

[1, 3, 17, 23, 51, 69, 239, 391, 601, 717, 1173, 1803, 4063, 5497, 10217, 12189, 13823, 16491, 30651, 41469, 93449, 143639, 234991, 280347, 430917, 704973, 2441863, 3303697, 7325589, 9911091, 56162849, 168488547]

約数ペア:

[(1, 168488547), (3, 56162849), (17, 9911091), (23, 7325589), (51, 3303697), (69, 2441863), (239, 704973), (391, 430917), (601, 280347), (717, 234991), (1173, 143639), (1803, 93449), (4063, 41469), (5497, 30651), (10217, 16491), (12189, 13823)]