3757383

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 6772480

約数和(自身を除く): 3015097

約数列:

[1, 3, 7, 9, 19, 21, 43, 57, 63, 73, 129, 133, 171, 219, 301, 387, 399, 511, 657, 817, 903, 1197, 1387, 1533, 2451, 2709, 3139, 4161, 4599, 5719, 7353, 9417, 9709, 12483, 17157, 21973, 28251, 29127, 51471, 59641, 65919, 87381, 178923, 197757, 417487, 536769, 1252461, 3757383]

約数ペア:

[(1, 3757383), (3, 1252461), (7, 536769), (9, 417487), (19, 197757), (21, 178923), (43, 87381), (57, 65919), (63, 59641), (73, 51471), (129, 29127), (133, 28251), (171, 21973), (219, 17157), (301, 12483), (387, 9709), (399, 9417), (511, 7353), (657, 5719), (817, 4599), (903, 4161), (1197, 3139), (1387, 2709), (1533, 2451)]