127598583

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{3163}}^1$

素因数の和:3303

約数の個数: 32

約数和(自身を含む): 207760896

約数和(自身を除く): 80162313

約数列:

[1, 3, 7, 17, 21, 51, 113, 119, 339, 357, 791, 1921, 2373, 3163, 5763, 9489, 13447, 22141, 40341, 53771, 66423, 161313, 357419, 376397, 1072257, 1129191, 2501933, 6076123, 7505799, 18228369, 42532861, 127598583]

約数ペア:

[(1, 127598583), (3, 42532861), (7, 18228369), (17, 7505799), (21, 6076123), (51, 2501933), (113, 1129191), (119, 1072257), (339, 376397), (357, 357419), (791, 161313), (1921, 66423), (2373, 53771), (3163, 40341), (5763, 22141), (9489, 13447)]