163664579

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 190728384

約数和(自身を除く): 27063805

約数列:

[1, 13, 37, 41, 43, 193, 481, 533, 559, 1517, 1591, 1763, 2509, 7141, 7913, 8299, 19721, 20683, 22919, 65231, 92833, 102869, 107887, 292781, 307063, 340259, 848003, 3806153, 3991819, 4423367, 12589583, 163664579]

約数ペア:

[(1, 163664579), (13, 12589583), (37, 4423367), (41, 3991819), (43, 3806153), (193, 848003), (481, 340259), (533, 307063), (559, 292781), (1517, 107887), (1591, 102869), (1763, 92833), (2509, 65231), (7141, 22919), (7913, 20683), (8299, 19721)]