201605527899

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{631}}^1\times {\mathrm{2939}}^1$

素因数の和:3880

約数の個数: 48

約数和(自身を含む): 299136015360

約数和(自身を除く): 97530487461

約数列:

[1, 3, 9, 47, 141, 257, 423, 631, 771, 1893, 2313, 2939, 5679, 8817, 12079, 26451, 29657, 36237, 88971, 108711, 138133, 162167, 266913, 414399, 486501, 755323, 1243197, 1459503, 1854509, 2265969, 5563527, 6797907, 7621849, 16690581, 22865547, 35500181, 68596641, 87161923, 106500543, 261485769, 319501629, 476608813, 784457307, 1429826439, 4289479317, 22400614211, 67201842633, 201605527899]

約数ペア:

[(1, 201605527899), (3, 67201842633), (9, 22400614211), (47, 4289479317), (141, 1429826439), (257, 784457307), (423, 476608813), (631, 319501629), (771, 261485769), (1893, 106500543), (2313, 87161923), (2939, 68596641), (5679, 35500181), (8817, 22865547), (12079, 16690581), (26451, 7621849), (29657, 6797907), (36237, 5563527), (88971, 2265969), (108711, 1854509), (138133, 1459503), (162167, 1243197), (266913, 755323), (414399, 486501)]