27118149

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 39936000

約数和(自身を除く): 12817851

約数列:

[1, 3, 19, 31, 57, 93, 103, 149, 309, 447, 589, 1767, 1957, 2831, 3193, 4619, 5871, 8493, 9579, 13857, 15347, 46041, 60667, 87761, 182001, 263283, 291593, 475757, 874779, 1427271, 9039383, 27118149]

約数ペア:

[(1, 27118149), (3, 9039383), (19, 1427271), (31, 874779), (57, 475757), (93, 291593), (103, 263283), (149, 182001), (309, 87761), (447, 60667), (589, 46041), (1767, 15347), (1957, 13857), (2831, 9579), (3193, 8493), (4619, 5871)]