5813181

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1$

素因数の和:103

約数の個数: 48

約数和(自身を含む): 10086720

約数和(自身を除く): 4273539

約数列:

[1, 3, 9, 11, 23, 27, 33, 37, 69, 99, 111, 207, 253, 297, 333, 407, 529, 621, 759, 851, 999, 1221, 1587, 2277, 2553, 3663, 4761, 5819, 6831, 7659, 9361, 10989, 14283, 17457, 19573, 22977, 28083, 52371, 58719, 84249, 157113, 176157, 215303, 252747, 528471, 645909, 1937727, 5813181]

約数ペア:

[(1, 5813181), (3, 1937727), (9, 645909), (11, 528471), (23, 252747), (27, 215303), (33, 176157), (37, 157113), (69, 84249), (99, 58719), (111, 52371), (207, 28083), (253, 22977), (297, 19573), (333, 17457), (407, 14283), (529, 10989), (621, 9361), (759, 7659), (851, 6831), (999, 5819), (1221, 4761), (1587, 3663), (2277, 2553)]