40655511

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8081}}^1$

素因数の和:8143

約数の個数: 24

約数和(自身を含む): 64720656

約数和(自身を除く): 24065145

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 8081, 24243, 72729, 105053, 315159, 347483, 945477, 1042449, 3127347, 4517279, 13551837, 40655511]

約数ペア:

[(1, 40655511), (3, 13551837), (9, 4517279), (13, 3127347), (39, 1042449), (43, 945477), (117, 347483), (129, 315159), (387, 105053), (559, 72729), (1677, 24243), (5031, 8081)]