128935089

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{827}}^1\times {\mathrm{1019}}^1$

素因数の和:1869

約数の個数: 24

約数和(自身を含む): 197627040

約数和(自身を除く): 68691951

約数列:

[1, 3, 9, 17, 51, 153, 827, 1019, 2481, 3057, 7443, 9171, 14059, 17323, 42177, 51969, 126531, 155907, 842713, 2528139, 7584417, 14326121, 42978363, 128935089]

約数ペア:

[(1, 128935089), (3, 42978363), (9, 14326121), (17, 7584417), (51, 2528139), (153, 842713), (827, 155907), (1019, 126531), (2481, 51969), (3057, 42177), (7443, 17323), (9171, 14059)]