53093703

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1097}}^1$

素因数の和:1203

約数の個数: 32

約数和(自身を含む): 81902016

約数和(自身を除く): 28808313

約数列:

[1, 3, 13, 17, 39, 51, 73, 219, 221, 663, 949, 1097, 1241, 2847, 3291, 3723, 14261, 16133, 18649, 42783, 48399, 55947, 80081, 240243, 242437, 727311, 1041053, 1361377, 3123159, 4084131, 17697901, 53093703]

約数ペア:

[(1, 53093703), (3, 17697901), (13, 4084131), (17, 3123159), (39, 1361377), (51, 1041053), (73, 727311), (219, 242437), (221, 240243), (663, 80081), (949, 55947), (1097, 48399), (1241, 42783), (2847, 18649), (3291, 16133), (3723, 14261)]