47074027

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:140

約数の個数: 64

約数和(自身を含む): 68640768

約数和(自身を除く): 21566741

約数列:

[1, 7, 11, 13, 31, 37, 41, 77, 91, 143, 217, 259, 287, 341, 403, 407, 451, 481, 533, 1001, 1147, 1271, 1517, 2387, 2821, 2849, 3157, 3367, 3731, 4433, 5291, 5863, 8029, 8897, 10619, 12617, 13981, 14911, 16523, 16687, 19721, 31031, 37037, 41041, 47027, 88319, 97867, 104377, 115661, 116809, 138047, 164021, 181753, 216931, 329189, 517297, 611351, 1148147, 1272271, 1518517, 3621079, 4279457, 6724861, 47074027]

約数ペア:

[(1, 47074027), (7, 6724861), (11, 4279457), (13, 3621079), (31, 1518517), (37, 1272271), (41, 1148147), (77, 611351), (91, 517297), (143, 329189), (217, 216931), (259, 181753), (287, 164021), (341, 138047), (403, 116809), (407, 115661), (451, 104377), (481, 97867), (533, 88319), (1001, 47027), (1147, 41041), (1271, 37037), (1517, 31031), (2387, 19721), (2821, 16687), (2849, 16523), (3157, 14911), (3367, 13981), (3731, 12617), (4433, 10619), (5291, 8897), (5863, 8029)]