53203743

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2803}}^1$

素因数の和:2868

約数の個数: 32

約数和(自身を含む): 85241600

約数和(自身を除く): 32037857

約数列:

[1, 3, 9, 19, 27, 37, 57, 111, 171, 333, 513, 703, 999, 2109, 2803, 6327, 8409, 18981, 25227, 53257, 75681, 103711, 159771, 311133, 479313, 933399, 1437939, 1970509, 2800197, 5911527, 17734581, 53203743]

約数ペア:

[(1, 53203743), (3, 17734581), (9, 5911527), (19, 2800197), (27, 1970509), (37, 1437939), (57, 933399), (111, 479313), (171, 311133), (333, 159771), (513, 103711), (703, 75681), (999, 53257), (2109, 25227), (2803, 18981), (6327, 8409)]