27645111

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 48263040

約数和(自身を除く): 20617929

約数列:

[1, 3, 9, 13, 17, 27, 39, 41, 51, 113, 117, 123, 153, 221, 339, 351, 369, 459, 533, 663, 697, 1017, 1107, 1469, 1599, 1921, 1989, 2091, 3051, 4407, 4633, 4797, 5763, 5967, 6273, 9061, 13221, 13899, 14391, 17289, 18819, 24973, 27183, 39663, 41697, 51867, 60229, 74919, 78761, 81549, 125091, 180687, 224757, 236283, 244647, 542061, 674271, 708849, 1023893, 1626183, 2126547, 3071679, 9215037, 27645111]

約数ペア:

[(1, 27645111), (3, 9215037), (9, 3071679), (13, 2126547), (17, 1626183), (27, 1023893), (39, 708849), (41, 674271), (51, 542061), (113, 244647), (117, 236283), (123, 224757), (153, 180687), (221, 125091), (339, 81549), (351, 78761), (369, 74919), (459, 60229), (533, 51867), (663, 41697), (697, 39663), (1017, 27183), (1107, 24973), (1469, 18819), (1599, 17289), (1921, 14391), (1989, 13899), (2091, 13221), (3051, 9061), (4407, 6273), (4633, 5967), (4797, 5763)]