827335431

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{11171}}^1$

素因数の和:11404

約数の個数: 32

約数和(自身を含む): 1326339840

約数和(自身を除く): 499004409

約数列:

[1, 3, 9, 13, 27, 39, 117, 211, 351, 633, 1899, 2743, 5697, 8229, 11171, 24687, 33513, 74061, 100539, 145223, 301617, 435669, 1307007, 2357081, 3921021, 7071243, 21213729, 30642053, 63641187, 91926159, 275778477, 827335431]

約数ペア:

[(1, 827335431), (3, 275778477), (9, 91926159), (13, 63641187), (27, 30642053), (39, 21213729), (117, 7071243), (211, 3921021), (351, 2357081), (633, 1307007), (1899, 435669), (2743, 301617), (5697, 145223), (8229, 100539), (11171, 74061), (24687, 33513)]