74072943

素因数分解:

$3^2\times 7^1\times {\mathrm{587}}^1\times {\mathrm{2003}}^1$

素因数の和:2603

約数の個数: 24

約数和(自身を含む): 122548608

約数和(自身を除く): 48475665

約数列:

[1, 3, 7, 9, 21, 63, 587, 1761, 2003, 4109, 5283, 6009, 12327, 14021, 18027, 36981, 42063, 126189, 1175761, 3527283, 8230327, 10581849, 24690981, 74072943]

約数ペア:

[(1, 74072943), (3, 24690981), (7, 10581849), (9, 8230327), (21, 3527283), (63, 1175761), (587, 126189), (1761, 42063), (2003, 36981), (4109, 18027), (5283, 14021), (6009, 12327)]