26901183

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 39015360

約数和(自身を除く): 12114177

約数列:

[1, 3, 29, 37, 61, 87, 111, 137, 183, 411, 1073, 1769, 2257, 3219, 3973, 5069, 5307, 6771, 8357, 11919, 15207, 25071, 65453, 147001, 196359, 242353, 309209, 441003, 727059, 927627, 8967061, 26901183]

約数ペア:

[(1, 26901183), (3, 8967061), (29, 927627), (37, 727059), (61, 441003), (87, 309209), (111, 242353), (137, 196359), (183, 147001), (411, 65453), (1073, 25071), (1769, 15207), (2257, 11919), (3219, 8357), (3973, 6771), (5069, 5307)]