109968147807

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1979}}^1\times {\mathrm{139267}}^1$

素因数の和:141275

約数の個数: 32

約数和(自身を含む): 176480409600

約数和(自身を除く): 66512261793

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 1979, 5937, 13853, 37601, 41559, 112803, 139267, 263207, 417801, 789621, 974869, 2646073, 2924607, 7938219, 18522511, 55567533, 275609393, 826828179, 1929265751, 5236578467, 5787797253, 15709735401, 36656049269, 109968147807]

約数ペア:

[(1, 109968147807), (3, 36656049269), (7, 15709735401), (19, 5787797253), (21, 5236578467), (57, 1929265751), (133, 826828179), (399, 275609393), (1979, 55567533), (5937, 18522511), (13853, 7938219), (37601, 2924607), (41559, 2646073), (112803, 974869), (139267, 789621), (263207, 417801)]