27331941

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1889}}^1$

素因数の和:1965

約数の個数: 32

約数和(自身を含む): 45722880

約数和(自身を除く): 18390939

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 273, 371, 689, 1113, 1889, 2067, 4823, 5667, 13223, 14469, 24557, 39669, 73671, 100117, 171899, 300351, 515697, 700819, 1301521, 2102457, 3904563, 9110647, 27331941]

約数ペア:

[(1, 27331941), (3, 9110647), (7, 3904563), (13, 2102457), (21, 1301521), (39, 700819), (53, 515697), (91, 300351), (159, 171899), (273, 100117), (371, 73671), (689, 39669), (1113, 24557), (1889, 14469), (2067, 13223), (4823, 5667)]