27211086

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{71987}}^1$

素因数の和:72005

約数の個数: 32

約数和(自身を含む): 69108480

約数和(自身を除く): 41897394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 71987, 143974, 215961, 431922, 503909, 647883, 1007818, 1295766, 1511727, 1943649, 3023454, 3887298, 4535181, 9070362, 13605543, 27211086]

約数ペア:

[(1, 27211086), (2, 13605543), (3, 9070362), (6, 4535181), (7, 3887298), (9, 3023454), (14, 1943649), (18, 1511727), (21, 1295766), (27, 1007818), (42, 647883), (54, 503909), (63, 431922), (126, 215961), (189, 143974), (378, 71987)]