51978333

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{8423}}^1$

素因数の和:8465

約数の個数: 24

約数和(自身を含む): 80668224

約数和(自身を除く): 28689891

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 363, 561, 2057, 6171, 8423, 25269, 92653, 143191, 277959, 429573, 1019183, 1575101, 3057549, 4725303, 17326111, 51978333]

約数ペア:

[(1, 51978333), (3, 17326111), (11, 4725303), (17, 3057549), (33, 1575101), (51, 1019183), (121, 429573), (187, 277959), (363, 143191), (561, 92653), (2057, 25269), (6171, 8423)]