51019551

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{19087}}^1$

素因数の和:19113

約数の個数: 24

約数和(自身を含む): 83376384

約数和(自身を除く): 32356833

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 19087, 57261, 171783, 209957, 515349, 629871, 1546047, 1889613, 4638141, 5668839, 17006517, 51019551]

約数ペア:

[(1, 51019551), (3, 17006517), (9, 5668839), (11, 4638141), (27, 1889613), (33, 1546047), (81, 629871), (99, 515349), (243, 209957), (297, 171783), (891, 57261), (2673, 19087)]