38452239

素因数分解:

$3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{929}}^1$

素因数の和:1021

約数の個数: 40

約数和(自身を含む): 66617760

約数和(自身を除く): 28165521

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 81, 189, 219, 511, 567, 657, 929, 1533, 1971, 2787, 4599, 5913, 6503, 8361, 13797, 19509, 25083, 41391, 58527, 67817, 75249, 175581, 203451, 474719, 526743, 610353, 1424157, 1831059, 4272471, 5493177, 12817413, 38452239]

約数ペア:

[(1, 38452239), (3, 12817413), (7, 5493177), (9, 4272471), (21, 1831059), (27, 1424157), (63, 610353), (73, 526743), (81, 474719), (189, 203451), (219, 175581), (511, 75249), (567, 67817), (657, 58527), (929, 41391), (1533, 25083), (1971, 19509), (2787, 13797), (4599, 8361), (5913, 6503)]