40767939

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{8221}}^1$

素因数の和:8275

約数の個数: 24

約数和(自身を含む): 64131600

約数和(自身を除く): 23363661

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 8221, 24663, 73989, 156199, 238409, 468597, 715227, 1405791, 2145681, 4529771, 13589313, 40767939]

約数ペア:

[(1, 40767939), (3, 13589313), (9, 4529771), (19, 2145681), (29, 1405791), (57, 715227), (87, 468597), (171, 238409), (261, 156199), (551, 73989), (1653, 24663), (4959, 8221)]