129202941

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 213180800

約数和(自身を除く): 83977859

約数列:

[1, 3, 7, 17, 21, 51, 61, 119, 183, 289, 349, 357, 427, 867, 1037, 1047, 1281, 2023, 2443, 3111, 5933, 6069, 7259, 7329, 17629, 17799, 21289, 21777, 41531, 52887, 63867, 100861, 123403, 124593, 149023, 302583, 361913, 370209, 447069, 706027, 1085739, 2118081, 2533391, 6152521, 7600173, 18457563, 43067647, 129202941]

約数ペア:

[(1, 129202941), (3, 43067647), (7, 18457563), (17, 7600173), (21, 6152521), (51, 2533391), (61, 2118081), (119, 1085739), (183, 706027), (289, 447069), (349, 370209), (357, 361913), (427, 302583), (867, 149023), (1037, 124593), (1047, 123403), (1281, 100861), (2023, 63867), (2443, 52887), (3111, 41531), (5933, 21777), (6069, 21289), (7259, 17799), (7329, 17629)]