68103513

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{15349}}^1$

素因数の和:15401

約数の個数: 24

約数和(自身を含む): 107757000

約数和(自身を除く): 39653487

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 15349, 46047, 138141, 260933, 445121, 782799, 1335363, 2348397, 4006089, 7567057, 22701171, 68103513]

約数ペア:

[(1, 68103513), (3, 22701171), (9, 7567057), (17, 4006089), (29, 2348397), (51, 1335363), (87, 782799), (153, 445121), (261, 260933), (493, 138141), (1479, 46047), (4437, 15349)]