426103650081

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1663}}^1\times {\mathrm{4639}}^1$

素因数の和:6363

約数の個数: 72

約数和(自身を含む): 688354467840

約数和(自身を除く): 262250817759

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 361, 969, 1083, 1663, 2907, 3249, 4639, 4989, 6137, 13917, 14967, 18411, 28271, 31597, 41751, 55233, 78863, 84813, 88141, 94791, 236589, 254439, 264423, 284373, 537149, 600343, 709767, 793269, 1498397, 1611447, 1674679, 1801029, 4495191, 4834341, 5024037, 5403087, 7714657, 10205831, 13485573, 15072111, 23143971, 28469543, 30617493, 69431913, 85408629, 91852479, 131149169, 146578483, 256225887, 393447507, 439735449, 1180342521, 1319206347, 2491834211, 2784991177, 7475502633, 8354973531, 22426507899, 25064920593, 47344850009, 142034550027, 426103650081]

約数ペア:

[(1, 426103650081), (3, 142034550027), (9, 47344850009), (17, 25064920593), (19, 22426507899), (51, 8354973531), (57, 7475502633), (153, 2784991177), (171, 2491834211), (323, 1319206347), (361, 1180342521), (969, 439735449), (1083, 393447507), (1663, 256225887), (2907, 146578483), (3249, 131149169), (4639, 91852479), (4989, 85408629), (6137, 69431913), (13917, 30617493), (14967, 28469543), (18411, 23143971), (28271, 15072111), (31597, 13485573), (41751, 10205831), (55233, 7714657), (78863, 5403087), (84813, 5024037), (88141, 4834341), (94791, 4495191), (236589, 1801029), (254439, 1674679), (264423, 1611447), (284373, 1498397), (537149, 793269), (600343, 709767)]