17388501969

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{66553}}^1$

素因数の和:66729

約数の個数: 32

約数和(自身を含む): 25301168640

約数和(自身を除く): 7912666671

約数列:

[1, 3, 17, 47, 51, 109, 141, 327, 799, 1853, 2397, 5123, 5559, 15369, 66553, 87091, 199659, 261273, 1131401, 3127991, 3394203, 7254277, 9383973, 21762831, 53175847, 123322709, 159527541, 340951019, 369968127, 1022853057, 5796167323, 17388501969]

約数ペア:

[(1, 17388501969), (3, 5796167323), (17, 1022853057), (47, 369968127), (51, 340951019), (109, 159527541), (141, 123322709), (327, 53175847), (799, 21762831), (1853, 9383973), (2397, 7254277), (5123, 3394203), (5559, 3127991), (15369, 1131401), (66553, 261273), (87091, 199659)]