55907439

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{613}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 88180224

約数和(自身を除く): 32272785

約数列:

[1, 3, 7, 21, 43, 101, 129, 301, 303, 613, 707, 903, 1839, 2121, 4291, 4343, 12873, 13029, 26359, 30401, 61913, 79077, 91203, 184513, 185739, 433391, 553539, 1300173, 2662259, 7986777, 18635813, 55907439]

約数ペア:

[(1, 55907439), (3, 18635813), (7, 7986777), (21, 2662259), (43, 1300173), (101, 553539), (129, 433391), (301, 185739), (303, 184513), (613, 91203), (707, 79077), (903, 61913), (1839, 30401), (2121, 26359), (4291, 13029), (4343, 12873)]