55661013

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{613}}^1$

素因数の和:703

約数の個数: 40

約数和(自身を含む): 89152800

約数和(自身を除く): 33491787

約数列:

[1, 3, 9, 19, 27, 57, 59, 81, 171, 177, 513, 531, 613, 1121, 1539, 1593, 1839, 3363, 4779, 5517, 10089, 11647, 16551, 30267, 34941, 36167, 49653, 90801, 104823, 108501, 314469, 325503, 687173, 943407, 976509, 2061519, 2929527, 6184557, 18553671, 55661013]

約数ペア:

[(1, 55661013), (3, 18553671), (9, 6184557), (19, 2929527), (27, 2061519), (57, 976509), (59, 943407), (81, 687173), (171, 325503), (177, 314469), (513, 108501), (531, 104823), (613, 90801), (1121, 49653), (1539, 36167), (1593, 34941), (1839, 30267), (3363, 16551), (4779, 11647), (5517, 10089)]