54536427

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 91922688

約数和(自身を除く): 37386261

約数列:

[1, 3, 9, 11, 23, 33, 43, 69, 99, 129, 207, 253, 387, 473, 557, 759, 989, 1419, 1671, 2277, 2967, 4257, 5013, 6127, 8901, 10879, 12811, 18381, 23951, 32637, 38433, 55143, 71853, 97911, 115299, 140921, 215559, 263461, 422763, 550873, 790383, 1268289, 1652619, 2371149, 4957857, 6059603, 18178809, 54536427]

約数ペア:

[(1, 54536427), (3, 18178809), (9, 6059603), (11, 4957857), (23, 2371149), (33, 1652619), (43, 1268289), (69, 790383), (99, 550873), (129, 422763), (207, 263461), (253, 215559), (387, 140921), (473, 115299), (557, 97911), (759, 71853), (989, 55143), (1419, 38433), (1671, 32637), (2277, 23951), (2967, 18381), (4257, 12811), (5013, 10879), (6127, 8901)]