164554797

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{1997}}^1$

素因数の和:2249

約数の個数: 24

約数和(自身を含む): 242349408

約数和(自身を除く): 77794611

約数列:

[1, 3, 11, 33, 121, 227, 363, 681, 1997, 2497, 5991, 7491, 21967, 27467, 65901, 82401, 241637, 453319, 724911, 1359957, 4986509, 14959527, 54851599, 164554797]

約数ペア:

[(1, 164554797), (3, 54851599), (11, 14959527), (33, 4986509), (121, 1359957), (227, 724911), (363, 453319), (681, 241637), (1997, 82401), (2497, 65901), (5991, 27467), (7491, 21967)]