7133376537

素因数分解:

$3^6\times 7^2\times {\mathrm{199697}}^1$

素因数の和:199729

約数の個数: 42

約数和(自身を含む): 12441385098

約数和(自身を除く): 5308008561

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 729, 1323, 1701, 3969, 5103, 11907, 35721, 199697, 599091, 1397879, 1797273, 4193637, 5391819, 9785153, 12580911, 16175457, 29355459, 37742733, 48526371, 88066377, 113228199, 145579113, 264199131, 339684597, 792597393, 1019053791, 2377792179, 7133376537]

約数ペア:

[(1, 7133376537), (3, 2377792179), (7, 1019053791), (9, 792597393), (21, 339684597), (27, 264199131), (49, 145579113), (63, 113228199), (81, 88066377), (147, 48526371), (189, 37742733), (243, 29355459), (441, 16175457), (567, 12580911), (729, 9785153), (1323, 5391819), (1701, 4193637), (3969, 1797273), (5103, 1397879), (11907, 599091), (35721, 199697)]