53678163

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13669}}^1$

素因数の和:13707

約数の個数: 32

約数和(自身を含む): 94487040

約数和(自身を除く): 40808877

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 13669, 41007, 95683, 150359, 232373, 287049, 451077, 697119, 1052513, 1626611, 2556103, 3157539, 4879833, 7668309, 17892721, 53678163]

約数ペア:

[(1, 53678163), (3, 17892721), (7, 7668309), (11, 4879833), (17, 3157539), (21, 2556103), (33, 1626611), (51, 1052513), (77, 697119), (119, 451077), (187, 287049), (231, 232373), (357, 150359), (561, 95683), (1309, 41007), (3927, 13669)]