27884307

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 41990400

約数和(自身を除く): 14106093

約数列:

[1, 3, 11, 33, 53, 107, 149, 159, 321, 447, 583, 1177, 1639, 1749, 3531, 4917, 5671, 7897, 15943, 17013, 23691, 47829, 62381, 86867, 175373, 187143, 260601, 526119, 844979, 2534937, 9294769, 27884307]

約数ペア:

[(1, 27884307), (3, 9294769), (11, 2534937), (33, 844979), (53, 526119), (107, 260601), (149, 187143), (159, 175373), (321, 86867), (447, 62381), (583, 47829), (1177, 23691), (1639, 17013), (1749, 15943), (3531, 7897), (4917, 5671)]