87381459

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{2269}}^1$

素因数の和:2675

約数の個数: 24

約数和(自身を含む): 138106800

約数和(自身を除く): 50725341

約数列:

[1, 3, 9, 11, 33, 99, 389, 1167, 2269, 3501, 4279, 6807, 12837, 20421, 24959, 38511, 74877, 224631, 882641, 2647923, 7943769, 9709051, 29127153, 87381459]

約数ペア:

[(1, 87381459), (3, 29127153), (9, 9709051), (11, 7943769), (33, 2647923), (99, 882641), (389, 224631), (1167, 74877), (2269, 38511), (3501, 24959), (4279, 20421), (6807, 12837)]