7677387

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1$

素因数の和:200

約数の個数: 36

約数和(自身を含む): 12481560

約数和(自身を除く): 4804173

約数列:

[1, 3, 9, 17, 19, 51, 57, 139, 153, 171, 323, 361, 417, 969, 1083, 1251, 2363, 2641, 2907, 3249, 6137, 7089, 7923, 18411, 21267, 23769, 44897, 50179, 55233, 134691, 150537, 404073, 451611, 853043, 2559129, 7677387]

約数ペア:

[(1, 7677387), (3, 2559129), (9, 853043), (17, 451611), (19, 404073), (51, 150537), (57, 134691), (139, 55233), (153, 50179), (171, 44897), (323, 23769), (361, 21267), (417, 18411), (969, 7923), (1083, 7089), (1251, 6137), (2363, 3249), (2641, 2907)]