180330689

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{2437}}^1$

素因数の和:2517

約数の個数: 24

約数和(自身を含む): 232409664

約数和(自身を除く): 52078975

約数列:

[1, 7, 11, 31, 77, 217, 341, 961, 2387, 2437, 6727, 10571, 17059, 26807, 73997, 75547, 187649, 528829, 831017, 2341957, 5817119, 16393699, 25761527, 180330689]

約数ペア:

[(1, 180330689), (7, 25761527), (11, 16393699), (31, 5817119), (77, 2341957), (217, 831017), (341, 528829), (961, 187649), (2387, 75547), (2437, 73997), (6727, 26807), (10571, 17059)]