53972841

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{641}}^1$

素因数の和:801

約数の個数: 32

約数和(自身を含む): 82833408

約数和(自身を除く): 28860567

約数列:

[1, 3, 13, 17, 39, 51, 127, 221, 381, 641, 663, 1651, 1923, 2159, 4953, 6477, 8333, 10897, 24999, 28067, 32691, 81407, 84201, 141661, 244221, 424983, 1058291, 1383919, 3174873, 4151757, 17990947, 53972841]

約数ペア:

[(1, 53972841), (3, 17990947), (13, 4151757), (17, 3174873), (39, 1383919), (51, 1058291), (127, 424983), (221, 244221), (381, 141661), (641, 84201), (663, 81407), (1651, 32691), (1923, 28067), (2159, 24999), (4953, 10897), (6477, 8333)]