64154349

素因数分解:

$3^4\times 7^1\times {\mathrm{113147}}^1$

素因数の和:113166

約数の個数: 20

約数和(自身を含む): 109527264

約数和(自身を除く): 45372915

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 113147, 339441, 792029, 1018323, 2376087, 3054969, 7128261, 9164907, 21384783, 64154349]

約数ペア:

[(1, 64154349), (3, 21384783), (7, 9164907), (9, 7128261), (21, 3054969), (27, 2376087), (63, 1018323), (81, 792029), (189, 339441), (567, 113147)]