3737720727

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{28549}}^1$

素因数の和:28944

約数の個数: 32

約数和(自身を含む): 5979512000

約数和(自身を除く): 2241791273

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 373, 1119, 3357, 4849, 10071, 14547, 28549, 43641, 85647, 130923, 256941, 371137, 770823, 1113411, 3340233, 10020699, 10648777, 31946331, 95838993, 138434101, 287516979, 415302303, 1245906909, 3737720727]

約数ペア:

[(1, 3737720727), (3, 1245906909), (9, 415302303), (13, 287516979), (27, 138434101), (39, 95838993), (117, 31946331), (351, 10648777), (373, 10020699), (1119, 3340233), (3357, 1113411), (4849, 770823), (10071, 371137), (14547, 256941), (28549, 130923), (43641, 85647)]