15673729257

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{42719}}^1$

素因数の和:42962

約数の個数: 32

約数和(自身を含む): 23622451200

約数和(自身を除く): 7948721943

約数列:

[1, 3, 9, 27, 107, 127, 321, 381, 963, 1143, 2889, 3429, 13589, 40767, 42719, 122301, 128157, 366903, 384471, 1153413, 4570933, 5425313, 13712799, 16275939, 41138397, 48827817, 123415191, 146483451, 580508491, 1741525473, 5224576419, 15673729257]

約数ペア:

[(1, 15673729257), (3, 5224576419), (9, 1741525473), (27, 580508491), (107, 146483451), (127, 123415191), (321, 48827817), (381, 41138397), (963, 16275939), (1143, 13712799), (2889, 5425313), (3429, 4570933), (13589, 1153413), (40767, 384471), (42719, 366903), (122301, 128157)]