27001527

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:156

約数の個数: 64

約数和(自身を含む): 46694400

約数和(自身を除く): 19692873

約数列:

[1, 3, 7, 19, 21, 31, 37, 57, 59, 93, 111, 133, 177, 217, 259, 399, 413, 589, 651, 703, 777, 1121, 1147, 1239, 1767, 1829, 2109, 2183, 3363, 3441, 4123, 4921, 5487, 6549, 7847, 8029, 12369, 12803, 14763, 15281, 21793, 23541, 24087, 34751, 38409, 41477, 45843, 65379, 67673, 104253, 124431, 152551, 203019, 243257, 290339, 457653, 473711, 729771, 871017, 1285787, 1421133, 3857361, 9000509, 27001527]

約数ペア:

[(1, 27001527), (3, 9000509), (7, 3857361), (19, 1421133), (21, 1285787), (31, 871017), (37, 729771), (57, 473711), (59, 457653), (93, 290339), (111, 243257), (133, 203019), (177, 152551), (217, 124431), (259, 104253), (399, 67673), (413, 65379), (589, 45843), (651, 41477), (703, 38409), (777, 34751), (1121, 24087), (1147, 23541), (1239, 21793), (1767, 15281), (1829, 14763), (2109, 12803), (2183, 12369), (3363, 8029), (3441, 7847), (4123, 6549), (4921, 5487)]