17539929

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{809}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 28771200

約数和(自身を除く): 11231271

約数列:

[1, 3, 9, 11, 27, 33, 73, 99, 219, 297, 657, 803, 809, 1971, 2409, 2427, 7227, 7281, 8899, 21681, 21843, 26697, 59057, 80091, 177171, 240273, 531513, 649627, 1594539, 1948881, 5846643, 17539929]

約数ペア:

[(1, 17539929), (3, 5846643), (9, 1948881), (11, 1594539), (27, 649627), (33, 531513), (73, 240273), (99, 177171), (219, 80091), (297, 59057), (657, 26697), (803, 21843), (809, 21681), (1971, 8899), (2409, 7281), (2427, 7227)]