74927151

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{4079}}^1$

素因数の和:4255

約数の個数: 24

約数和(自身を含む): 117324480

約数和(自身を除く): 42397329

約数列:

[1, 3, 9, 13, 39, 117, 157, 471, 1413, 2041, 4079, 6123, 12237, 18369, 36711, 53027, 159081, 477243, 640403, 1921209, 5763627, 8325239, 24975717, 74927151]

約数ペア:

[(1, 74927151), (3, 24975717), (9, 8325239), (13, 5763627), (39, 1921209), (117, 640403), (157, 477243), (471, 159081), (1413, 53027), (2041, 36711), (4079, 18369), (6123, 12237)]