672000155281

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1223}}^1\times {\mathrm{56431}}^1$

素因数の和:57781

約数の個数: 32

約数和(自身を含む): 835504201728

約数和(自身を除く): 163504046447

約数列:

[1, 7, 13, 91, 107, 749, 1223, 1391, 8561, 9737, 15899, 56431, 111293, 130861, 395017, 733603, 916027, 1701193, 5135221, 6038117, 11908351, 42266819, 69015113, 78495521, 483105791, 549468647, 897196469, 6280375283, 7384617091, 51692319637, 96000022183, 672000155281]

約数ペア:

[(1, 672000155281), (7, 96000022183), (13, 51692319637), (91, 7384617091), (107, 6280375283), (749, 897196469), (1223, 549468647), (1391, 483105791), (8561, 78495521), (9737, 69015113), (15899, 42266819), (56431, 11908351), (111293, 6038117), (130861, 5135221), (395017, 1701193), (733603, 916027)]