38769563517

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1223}}^1\times {\mathrm{15031}}^1$

素因数の和:16313

約数の個数: 32

約数和(自身を含む): 55933470720

約数和(自身を除く): 17163907203

約数列:

[1, 3, 19, 37, 57, 111, 703, 1223, 2109, 3669, 15031, 23237, 45093, 45251, 69711, 135753, 285589, 556147, 856767, 859769, 1668441, 2579307, 10566793, 18382913, 31700379, 55148739, 349275347, 680167781, 1047826041, 2040503343, 12923187839, 38769563517]

約数ペア:

[(1, 38769563517), (3, 12923187839), (19, 2040503343), (37, 1047826041), (57, 680167781), (111, 349275347), (703, 55148739), (1223, 31700379), (2109, 18382913), (3669, 10566793), (15031, 2579307), (23237, 1668441), (45093, 859769), (45251, 856767), (69711, 556147), (135753, 285589)]