72526293

素因数分解:

$3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2801}}^1$

素因数の和:2954

約数の個数: 32

約数和(自身を含む): 123736320

約数和(自身を除く): 51210027

約数列:

[1, 3, 7, 9, 21, 27, 63, 137, 189, 411, 959, 1233, 2801, 2877, 3699, 8403, 8631, 19607, 25209, 25893, 58821, 75627, 176463, 383737, 529389, 1151211, 2686159, 3453633, 8058477, 10360899, 24175431, 72526293]

約数ペア:

[(1, 72526293), (3, 24175431), (7, 10360899), (9, 8058477), (21, 3453633), (27, 2686159), (63, 1151211), (137, 529389), (189, 383737), (411, 176463), (959, 75627), (1233, 58821), (2801, 25893), (2877, 25209), (3699, 19607), (8403, 8631)]