78656259

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 117471744

約数和(自身を除く): 38815485

約数列:

[1, 3, 11, 33, 73, 103, 219, 309, 317, 803, 951, 1133, 2409, 3399, 3487, 7519, 10461, 22557, 23141, 32651, 69423, 82709, 97953, 248127, 254551, 359161, 763653, 1077483, 2383523, 7150569, 26218753, 78656259]

約数ペア:

[(1, 78656259), (3, 26218753), (11, 7150569), (33, 2383523), (73, 1077483), (103, 763653), (219, 359161), (309, 254551), (317, 248127), (803, 97953), (951, 82709), (1133, 69423), (2409, 32651), (3399, 23141), (3487, 22557), (7519, 10461)]