53228259

素因数分解:

$3^4\times 7^2\times {\mathrm{13411}}^1$

素因数の和:13437

約数の個数: 30

約数和(自身を含む): 92502564

約数和(自身を除く): 39274305

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 13411, 40233, 93877, 120699, 281631, 362097, 657139, 844893, 1086291, 1971417, 2534679, 5914251, 7604037, 17742753, 53228259]

約数ペア:

[(1, 53228259), (3, 17742753), (7, 7604037), (9, 5914251), (21, 2534679), (27, 1971417), (49, 1086291), (63, 844893), (81, 657139), (147, 362097), (189, 281631), (441, 120699), (567, 93877), (1323, 40233), (3969, 13411)]