82109839

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1777}}^1$

素因数の和:1855

約数の個数: 24

約数和(自身を含む): 102156768

約数和(自身を除く): 20046929

約数列:

[1, 7, 23, 41, 49, 161, 287, 943, 1127, 1777, 2009, 6601, 12439, 40871, 46207, 72857, 87073, 286097, 509999, 1675711, 2002679, 3569993, 11729977, 82109839]

約数ペア:

[(1, 82109839), (7, 11729977), (23, 3569993), (41, 2002679), (49, 1675711), (161, 509999), (287, 286097), (943, 87073), (1127, 72857), (1777, 46207), (2009, 40871), (6601, 12439)]