201765681

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{5087}}^1$

素因数の和:5222

約数の個数: 32

約数和(自身を含む): 324817920

約数和(自身を除く): 123052239

約数列:

[1, 3, 9, 13, 27, 39, 113, 117, 339, 351, 1017, 1469, 3051, 4407, 5087, 13221, 15261, 39663, 45783, 66131, 137349, 198393, 574831, 595179, 1724493, 1785537, 5173479, 7472803, 15520437, 22418409, 67255227, 201765681]

約数ペア:

[(1, 201765681), (3, 67255227), (9, 22418409), (13, 15520437), (27, 7472803), (39, 5173479), (113, 1785537), (117, 1724493), (339, 595179), (351, 574831), (1017, 198393), (1469, 137349), (3051, 66131), (4407, 45783), (5087, 39663), (13221, 15261)]