105144561

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{11909}}^1$

素因数の和:12030

約数の個数: 20

約数和(自身を含む): 158522100

約数和(自身を除く): 53377539

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 2943, 8829, 11909, 35727, 107181, 321543, 964629, 1298081, 3894243, 11682729, 35048187, 105144561]

約数ペア:

[(1, 105144561), (3, 35048187), (9, 11682729), (27, 3894243), (81, 1298081), (109, 964629), (327, 321543), (981, 107181), (2943, 35727), (8829, 11909)]