15666861141

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{4483}}^1$

素因数の和:4806

約数の個数: 48

約数和(自身を含む): 24174858240

約数和(自身を除く): 8507997099

約数列:

[1, 3, 9, 19, 57, 107, 171, 191, 321, 573, 963, 1719, 2033, 3629, 4483, 6099, 10887, 13449, 18297, 20437, 32661, 40347, 61311, 85177, 183933, 255531, 388303, 479681, 766593, 856253, 1164909, 1439043, 2568759, 3494727, 4317129, 7706277, 9113939, 16268807, 27341817, 48806421, 82025451, 91619071, 146419263, 274857213, 824571639, 1740762349, 5222287047, 15666861141]

約数ペア:

[(1, 15666861141), (3, 5222287047), (9, 1740762349), (19, 824571639), (57, 274857213), (107, 146419263), (171, 91619071), (191, 82025451), (321, 48806421), (573, 27341817), (963, 16268807), (1719, 9113939), (2033, 7706277), (3629, 4317129), (4483, 3494727), (6099, 2568759), (10887, 1439043), (13449, 1164909), (18297, 856253), (20437, 766593), (32661, 479681), (40347, 388303), (61311, 255531), (85177, 183933)]