48973491

素因数分解:

$3^7\times 7^2\times {\mathrm{457}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 85627680

約数和(自身を除く): 36654189

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 457, 567, 729, 1323, 1371, 1701, 2187, 3199, 3969, 4113, 5103, 9597, 11907, 12339, 15309, 22393, 28791, 35721, 37017, 67179, 86373, 107163, 111051, 201537, 259119, 333153, 604611, 777357, 999459, 1813833, 2332071, 5441499, 6996213, 16324497, 48973491]

約数ペア:

[(1, 48973491), (3, 16324497), (7, 6996213), (9, 5441499), (21, 2332071), (27, 1813833), (49, 999459), (63, 777357), (81, 604611), (147, 333153), (189, 259119), (243, 201537), (441, 111051), (457, 107163), (567, 86373), (729, 67179), (1323, 37017), (1371, 35721), (1701, 28791), (2187, 22393), (3199, 15309), (3969, 12339), (4113, 11907), (5103, 9597)]