72051211437

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{953}}^1\times {\mathrm{42787}}^1$

素因数の和:43793

約数の個数: 32

約数和(自身を含む): 104498565120

約数和(自身を除く): 32447353683

約数列:

[1, 3, 19, 31, 57, 93, 589, 953, 1767, 2859, 18107, 29543, 42787, 54321, 88629, 128361, 561317, 812953, 1326397, 1683951, 2438859, 3979191, 25201543, 40776011, 75604629, 122328033, 774744209, 1264056341, 2324232627, 3792169023, 24017070479, 72051211437]

約数ペア:

[(1, 72051211437), (3, 24017070479), (19, 3792169023), (31, 2324232627), (57, 1264056341), (93, 774744209), (589, 122328033), (953, 75604629), (1767, 40776011), (2859, 25201543), (18107, 3979191), (29543, 2438859), (42787, 1683951), (54321, 1326397), (88629, 812953), (128361, 561317)]