8640344163

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{9397}}^1$

素因数の和:9588

約数の個数: 48

約数和(自身を含む): 13499287200

約数和(自身を除く): 4858943037

約数列:

[1, 3, 11, 17, 33, 51, 121, 149, 187, 363, 447, 561, 1639, 2057, 2533, 4917, 6171, 7599, 9397, 18029, 27863, 28191, 54087, 83589, 103367, 159749, 306493, 310101, 479247, 919479, 1137037, 1400153, 1757239, 3411111, 4200459, 5271717, 15401683, 19329629, 23802601, 46205049, 57988887, 71407803, 169418513, 261828611, 508255539, 785485833, 2880114721, 8640344163]

約数ペア:

[(1, 8640344163), (3, 2880114721), (11, 785485833), (17, 508255539), (33, 261828611), (51, 169418513), (121, 71407803), (149, 57988887), (187, 46205049), (363, 23802601), (447, 19329629), (561, 15401683), (1639, 5271717), (2057, 4200459), (2533, 3411111), (4917, 1757239), (6171, 1400153), (7599, 1137037), (9397, 919479), (18029, 479247), (27863, 310101), (28191, 306493), (54087, 159749), (83589, 103367)]