79958703

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1663}}^1$

素因数の和:1755

約数の個数: 32

約数和(自身を含む): 122683392

約数和(自身を除く): 42724689

約数列:

[1, 3, 11, 31, 33, 47, 93, 141, 341, 517, 1023, 1457, 1551, 1663, 4371, 4989, 16027, 18293, 48081, 51553, 54879, 78161, 154659, 234483, 567083, 859771, 1701249, 2422991, 2579313, 7268973, 26652901, 79958703]

約数ペア:

[(1, 79958703), (3, 26652901), (11, 7268973), (31, 2579313), (33, 2422991), (47, 1701249), (93, 859771), (141, 567083), (341, 234483), (517, 154659), (1023, 78161), (1457, 54879), (1551, 51553), (1663, 48081), (4371, 18293), (4989, 16027)]