27626313

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{907}}^1$

素因数の和:1005

約数の個数: 32

約数和(自身を含む): 43932672

約数和(自身を除く): 16306359

約数列:

[1, 3, 11, 13, 33, 39, 71, 143, 213, 429, 781, 907, 923, 2343, 2721, 2769, 9977, 10153, 11791, 29931, 30459, 35373, 64397, 129701, 193191, 389103, 708367, 837161, 2125101, 2511483, 9208771, 27626313]

約数ペア:

[(1, 27626313), (3, 9208771), (11, 2511483), (13, 2125101), (33, 837161), (39, 708367), (71, 389103), (143, 193191), (213, 129701), (429, 64397), (781, 35373), (907, 30459), (923, 29931), (2343, 11791), (2721, 10153), (2769, 9977)]