16898236443

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{259801}}^1$

素因数の和:259897

約数の個数: 40

約数和(自身を含む): 27915205296

約数和(自身を除く): 11016968853

約数列:

[1, 3, 9, 11, 27, 33, 73, 81, 99, 219, 297, 657, 803, 891, 1971, 2409, 5913, 7227, 21681, 65043, 259801, 779403, 2338209, 2857811, 7014627, 8573433, 18965473, 21043881, 25720299, 56896419, 77160897, 170689257, 208620203, 231482691, 512067771, 625860609, 1536203313, 1877581827, 5632745481, 16898236443]

約数ペア:

[(1, 16898236443), (3, 5632745481), (9, 1877581827), (11, 1536203313), (27, 625860609), (33, 512067771), (73, 231482691), (81, 208620203), (99, 170689257), (219, 77160897), (297, 56896419), (657, 25720299), (803, 21043881), (891, 18965473), (1971, 8573433), (2409, 7014627), (5913, 2857811), (7227, 2338209), (21681, 779403), (65043, 259801)]