7996329

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{59}}^1$

素因数の和:150

約数の個数: 36

約数和(自身を含む): 13169520

約数和(自身を除く): 5173191

約数列:

[1, 3, 9, 11, 33, 37, 59, 99, 111, 177, 333, 407, 531, 649, 1221, 1369, 1947, 2183, 3663, 4107, 5841, 6549, 12321, 15059, 19647, 24013, 45177, 72039, 80771, 135531, 216117, 242313, 726939, 888481, 2665443, 7996329]

約数ペア:

[(1, 7996329), (3, 2665443), (9, 888481), (11, 726939), (33, 242313), (37, 216117), (59, 135531), (99, 80771), (111, 72039), (177, 45177), (333, 24013), (407, 19647), (531, 15059), (649, 12321), (1221, 6549), (1369, 5841), (1947, 4107), (2183, 3663)]