2069178021

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{463}}^1\times {\mathrm{1607}}^1$

素因数の和:2182

約数の個数: 32

約数和(自身を含む): 3103825920

約数和(自身を除く): 1034647899

約数列:

[1, 3, 9, 27, 103, 309, 463, 927, 1389, 1607, 2781, 4167, 4821, 12501, 14463, 43389, 47689, 143067, 165521, 429201, 496563, 744041, 1287603, 1489689, 2232123, 4469067, 6696369, 20089107, 76636223, 229908669, 689726007, 2069178021]

約数ペア:

[(1, 2069178021), (3, 689726007), (9, 229908669), (27, 76636223), (103, 20089107), (309, 6696369), (463, 4469067), (927, 2232123), (1389, 1489689), (1607, 1287603), (2781, 744041), (4167, 496563), (4821, 429201), (12501, 165521), (14463, 143067), (43389, 47689)]