73854315

素因数分解:

$3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2777}}^1$

素因数の和:2988

約数の個数: 32

約数和(自身を含む): 132010560

約数和(自身を除く): 58156245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 197, 591, 985, 1773, 2777, 2955, 5319, 8331, 8865, 13885, 24993, 26595, 41655, 74979, 124965, 374895, 547069, 1641207, 2735345, 4923621, 8206035, 14770863, 24618105, 73854315]

約数ペア:

[(1, 73854315), (3, 24618105), (5, 14770863), (9, 8206035), (15, 4923621), (27, 2735345), (45, 1641207), (135, 547069), (197, 374895), (591, 124965), (985, 74979), (1773, 41655), (2777, 26595), (2955, 24993), (5319, 13885), (8331, 8865)]