74982987

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1747}}^1$

素因数の和:2023

約数の個数: 24

約数和(自身を含む): 114528960

約数和(自身を除く): 39545973

約数列:

[1, 3, 9, 19, 57, 171, 251, 753, 1747, 2259, 4769, 5241, 14307, 15723, 33193, 42921, 99579, 298737, 438497, 1315491, 3946473, 8331443, 24994329, 74982987]

約数ペア:

[(1, 74982987), (3, 24994329), (9, 8331443), (19, 3946473), (57, 1315491), (171, 438497), (251, 298737), (753, 99579), (1747, 42921), (2259, 33193), (4769, 15723), (5241, 14307)]