27446859

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 45527040

約数和(自身を除く): 18080181

約数列:

[1, 3, 9, 11, 33, 37, 59, 99, 111, 127, 177, 333, 381, 407, 531, 649, 1143, 1221, 1397, 1947, 2183, 3663, 4191, 4699, 5841, 6549, 7493, 12573, 14097, 19647, 22479, 24013, 42291, 51689, 67437, 72039, 82423, 155067, 216117, 247269, 277241, 465201, 741807, 831723, 2495169, 3049651, 9148953, 27446859]

約数ペア:

[(1, 27446859), (3, 9148953), (9, 3049651), (11, 2495169), (33, 831723), (37, 741807), (59, 465201), (99, 277241), (111, 247269), (127, 216117), (177, 155067), (333, 82423), (381, 72039), (407, 67437), (531, 51689), (649, 42291), (1143, 24013), (1221, 22479), (1397, 19647), (1947, 14097), (2183, 12573), (3663, 7493), (4191, 6549), (4699, 5841)]