67644863

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 84091392

約数和(自身を除く): 16446529

約数列:

[1, 11, 13, 23, 131, 143, 157, 253, 299, 1441, 1703, 1727, 2041, 3013, 3289, 3611, 18733, 20567, 22451, 33143, 39169, 39721, 46943, 226237, 267371, 430859, 473041, 516373, 2941081, 5203451, 6149533, 67644863]

約数ペア:

[(1, 67644863), (11, 6149533), (13, 5203451), (23, 2941081), (131, 516373), (143, 473041), (157, 430859), (253, 267371), (299, 226237), (1441, 46943), (1703, 39721), (1727, 39169), (2041, 33143), (3013, 22451), (3289, 20567), (3611, 18733)]