53701623

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{661}}^1$

素因数の和:749

約数の個数: 40

約数和(自身を含む): 86510160

約数和(自身を除く): 32808537

約数列:

[1, 3, 9, 17, 27, 51, 59, 81, 153, 177, 459, 531, 661, 1003, 1377, 1593, 1983, 3009, 4779, 5949, 9027, 11237, 17847, 27081, 33711, 38999, 53541, 81243, 101133, 116997, 303399, 350991, 662983, 910197, 1052973, 1988949, 3158919, 5966847, 17900541, 53701623]

約数ペア:

[(1, 53701623), (3, 17900541), (9, 5966847), (17, 3158919), (27, 1988949), (51, 1052973), (59, 910197), (81, 662983), (153, 350991), (177, 303399), (459, 116997), (531, 101133), (661, 81243), (1003, 53541), (1377, 38999), (1593, 33711), (1983, 27081), (3009, 17847), (4779, 11237), (5949, 9027)]