53947377

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1$

素因数の和:531

約数の個数: 40

約数和(自身を含む): 88653312

約数和(自身を除く): 34705935

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 191, 297, 317, 573, 891, 951, 1719, 2101, 2853, 3487, 5157, 6303, 8559, 10461, 15471, 18909, 25677, 31383, 56727, 60547, 94149, 170181, 181641, 282447, 544923, 666017, 1634769, 1998051, 4904307, 5994153, 17982459, 53947377]

約数ペア:

[(1, 53947377), (3, 17982459), (9, 5994153), (11, 4904307), (27, 1998051), (33, 1634769), (81, 666017), (99, 544923), (191, 282447), (297, 181641), (317, 170181), (573, 94149), (891, 60547), (951, 56727), (1719, 31383), (2101, 25677), (2853, 18909), (3487, 15471), (5157, 10461), (6303, 8559)]