16268337

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 48

約数和(自身を含む): 27074880

約数和(自身を除く): 10806543

約数列:

[1, 3, 9, 17, 23, 27, 51, 67, 69, 153, 201, 207, 391, 459, 529, 603, 621, 1139, 1173, 1541, 1587, 1809, 3417, 3519, 4623, 4761, 8993, 10251, 10557, 13869, 14283, 26197, 26979, 30753, 35443, 41607, 78591, 80937, 106329, 235773, 242811, 318987, 602531, 707319, 956961, 1807593, 5422779, 16268337]

約数ペア:

[(1, 16268337), (3, 5422779), (9, 1807593), (17, 956961), (23, 707319), (27, 602531), (51, 318987), (67, 242811), (69, 235773), (153, 106329), (201, 80937), (207, 78591), (391, 41607), (459, 35443), (529, 30753), (603, 26979), (621, 26197), (1139, 14283), (1173, 13869), (1541, 10557), (1587, 10251), (1809, 8993), (3417, 4761), (3519, 4623)]