1225407574143

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{17917673}}^1$

素因数の和:17917848

約数の個数: 32

約数和(自身を含む): 1935108792000

約数和(自身を除く): 709701217857

約数列:

[1, 3, 9, 17, 27, 51, 149, 153, 447, 459, 1341, 2533, 4023, 7599, 22797, 68391, 17917673, 53753019, 161259057, 304600441, 483777171, 913801323, 2669733277, 2741403969, 8009199831, 8224211907, 24027599493, 45385465709, 72082798479, 136156397127, 408469191381, 1225407574143]

約数ペア:

[(1, 1225407574143), (3, 408469191381), (9, 136156397127), (17, 72082798479), (27, 45385465709), (51, 24027599493), (149, 8224211907), (153, 8009199831), (447, 2741403969), (459, 2669733277), (1341, 913801323), (2533, 483777171), (4023, 304600441), (7599, 161259057), (22797, 53753019), (68391, 17917673)]