72182619

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{607}}^1$

素因数の和:867

約数の個数: 24

約数和(自身を含む): 106451072

約数和(自身を除く): 34268453

約数列:

[1, 3, 9, 73, 181, 219, 543, 607, 657, 1629, 1821, 5463, 13213, 39639, 44311, 109867, 118917, 132933, 329601, 398799, 988803, 8020291, 24060873, 72182619]

約数ペア:

[(1, 72182619), (3, 24060873), (9, 8020291), (73, 988803), (181, 398799), (219, 329601), (543, 132933), (607, 118917), (657, 109867), (1629, 44311), (1821, 39639), (5463, 13213)]