81175051

素因数分解:

${\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:678

約数の個数: 16

約数和(自身を含む): 87912000

約数和(自身を除く): 6736949

約数列:

[1, 17, 73, 149, 439, 1241, 2533, 7463, 10877, 32047, 65411, 184909, 544799, 1111987, 4775003, 81175051]

約数ペア:

[(1, 81175051), (17, 4775003), (73, 1111987), (149, 544799), (439, 184909), (1241, 65411), (2533, 32047), (7463, 10877)]