82387081

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1783}}^1$

素因数の和:1861

約数の個数: 24

約数和(自身を含む): 102501504

約数和(自身を除く): 20114423

約数列:

[1, 7, 23, 41, 49, 161, 287, 943, 1127, 1783, 2009, 6601, 12481, 41009, 46207, 73103, 87367, 287063, 511721, 1681369, 2009441, 3582047, 11769583, 82387081]

約数ペア:

[(1, 82387081), (7, 11769583), (23, 3582047), (41, 2009441), (49, 1681369), (161, 511721), (287, 287063), (943, 87367), (1127, 73103), (1783, 46207), (2009, 41009), (6601, 12481)]