54125561

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{3943}}^1$

素因数の和:4040

約数の個数: 16

約数和(自身を含む): 64744704

約数和(自身を除く): 10619143

約数列:

[1, 7, 37, 53, 259, 371, 1961, 3943, 13727, 27601, 145891, 208979, 1021237, 1462853, 7732223, 54125561]

約数ペア:

[(1, 54125561), (7, 7732223), (37, 1462853), (53, 1021237), (259, 208979), (371, 145891), (1961, 27601), (3943, 13727)]