69786297

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{337}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 122328960

約数和(自身を除く): 52542663

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 173, 337, 399, 519, 1011, 1197, 1211, 1557, 2359, 3033, 3287, 3633, 6403, 7077, 9861, 10899, 19209, 21231, 23009, 29583, 44821, 57627, 58301, 69027, 134463, 174903, 207081, 403389, 408107, 524709, 1107719, 1224321, 3323157, 3672963, 7754033, 9969471, 23262099, 69786297]

約数ペア:

[(1, 69786297), (3, 23262099), (7, 9969471), (9, 7754033), (19, 3672963), (21, 3323157), (57, 1224321), (63, 1107719), (133, 524709), (171, 408107), (173, 403389), (337, 207081), (399, 174903), (519, 134463), (1011, 69027), (1197, 58301), (1211, 57627), (1557, 44821), (2359, 29583), (3033, 23009), (3287, 21231), (3633, 19209), (6403, 10899), (7077, 9861)]