53905113

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{12149}}^1$

素因数の和:12201

約数の個数: 24

約数和(自身を含む): 85293000

約数和(自身を除く): 31387887

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 12149, 36447, 109341, 206533, 352321, 619599, 1056963, 1858797, 3170889, 5989457, 17968371, 53905113]

約数ペア:

[(1, 53905113), (3, 17968371), (9, 5989457), (17, 3170889), (29, 1858797), (51, 1056963), (87, 619599), (153, 352321), (261, 206533), (493, 109341), (1479, 36447), (4437, 12149)]