83394619

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:117

約数の個数: 48

約数和(自身を含む): 114393600

約数和(自身を除く): 30998981

約数列:

[1, 7, 11, 23, 31, 49, 77, 161, 217, 253, 341, 343, 539, 713, 961, 1127, 1519, 1771, 2387, 3773, 4991, 6727, 7843, 7889, 10571, 10633, 12397, 16709, 22103, 34937, 47089, 54901, 73997, 86779, 116963, 154721, 243133, 244559, 329623, 384307, 517979, 1083047, 1701931, 2690149, 3625853, 7581329, 11913517, 83394619]

約数ペア:

[(1, 83394619), (7, 11913517), (11, 7581329), (23, 3625853), (31, 2690149), (49, 1701931), (77, 1083047), (161, 517979), (217, 384307), (253, 329623), (341, 244559), (343, 243133), (539, 154721), (713, 116963), (961, 86779), (1127, 73997), (1519, 54901), (1771, 47089), (2387, 34937), (3773, 22103), (4991, 16709), (6727, 12397), (7843, 10633), (7889, 10571)]