12270804579

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{49999}}^1$

素因数の和:50120

約数の個数: 48

約数和(自身を含む): 20155200000

約数和(自身を除く): 7884395421

約数列:

[1, 3, 9, 11, 33, 37, 67, 99, 111, 201, 333, 407, 603, 737, 1221, 2211, 2479, 3663, 6633, 7437, 22311, 27269, 49999, 81807, 149997, 245421, 449991, 549989, 1649967, 1849963, 3349933, 4949901, 5549889, 10049799, 16649667, 20349593, 30149397, 36849263, 61048779, 110547789, 123947521, 183146337, 331643367, 371842563, 1115527689, 1363422731, 4090268193, 12270804579]

約数ペア:

[(1, 12270804579), (3, 4090268193), (9, 1363422731), (11, 1115527689), (33, 371842563), (37, 331643367), (67, 183146337), (99, 123947521), (111, 110547789), (201, 61048779), (333, 36849263), (407, 30149397), (603, 20349593), (737, 16649667), (1221, 10049799), (2211, 5549889), (2479, 4949901), (3663, 3349933), (6633, 1849963), (7437, 1649967), (22311, 549989), (27269, 449991), (49999, 245421), (81807, 149997)]