213596811

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{599}}^1$

素因数の和:936

約数の個数: 32

約数和(自身を含む): 324864000

約数和(自身を除く): 111267189

約数列:

[1, 3, 9, 27, 47, 141, 281, 423, 599, 843, 1269, 1797, 2529, 5391, 7587, 13207, 16173, 28153, 39621, 84459, 118863, 168319, 253377, 356589, 504957, 760131, 1514871, 4544613, 7910993, 23732979, 71198937, 213596811]

約数ペア:

[(1, 213596811), (3, 71198937), (9, 23732979), (27, 7910993), (47, 4544613), (141, 1514871), (281, 760131), (423, 504957), (599, 356589), (843, 253377), (1269, 168319), (1797, 118863), (2529, 84459), (5391, 39621), (7587, 28153), (13207, 16173)]