27566811237

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{133013}}^1$

素因数の和:133233

約数の個数: 32

約数和(自身を含む): 42904995840

約数和(自身を除く): 15338184603

約数列:

[1, 3, 7, 21, 71, 139, 213, 417, 497, 973, 1491, 2919, 9869, 29607, 69083, 133013, 207249, 399039, 931091, 2793273, 9443923, 18488807, 28331769, 55466421, 66107461, 129421649, 198322383, 388264947, 1312705297, 3938115891, 9188937079, 27566811237]

約数ペア:

[(1, 27566811237), (3, 9188937079), (7, 3938115891), (21, 1312705297), (71, 388264947), (139, 198322383), (213, 129421649), (417, 66107461), (497, 55466421), (973, 28331769), (1491, 18488807), (2919, 9443923), (9869, 2793273), (29607, 931091), (69083, 399039), (133013, 207249)]