38103021

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 63201600

約数和(自身を除く): 25098579

約数列:

[1, 3, 9, 11, 27, 33, 99, 107, 109, 121, 297, 321, 327, 363, 963, 981, 1089, 1177, 1199, 2889, 2943, 3267, 3531, 3597, 10593, 10791, 11663, 12947, 13189, 31779, 32373, 34989, 38841, 39567, 104967, 116523, 118701, 128293, 314901, 349569, 356103, 384879, 1154637, 1411223, 3463911, 4233669, 12701007, 38103021]

約数ペア:

[(1, 38103021), (3, 12701007), (9, 4233669), (11, 3463911), (27, 1411223), (33, 1154637), (99, 384879), (107, 356103), (109, 349569), (121, 314901), (297, 128293), (321, 118701), (327, 116523), (363, 104967), (963, 39567), (981, 38841), (1089, 34989), (1177, 32373), (1199, 31779), (2889, 13189), (2943, 12947), (3267, 11663), (3531, 10791), (3597, 10593)]