29661957

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1657}}^1$

素因数の和:1699

約数の個数: 40

約数和(自身を含む): 50555736

約数和(自身を除く): 20893779

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 351, 459, 663, 1053, 1377, 1657, 1989, 4971, 5967, 14913, 17901, 21541, 28169, 44739, 64623, 84507, 134217, 193869, 253521, 366197, 581607, 760563, 1098591, 1744821, 2281689, 3295773, 9887319, 29661957]

約数ペア:

[(1, 29661957), (3, 9887319), (9, 3295773), (13, 2281689), (17, 1744821), (27, 1098591), (39, 760563), (51, 581607), (81, 366197), (117, 253521), (153, 193869), (221, 134217), (351, 84507), (459, 64623), (663, 44739), (1053, 28169), (1377, 21541), (1657, 17901), (1989, 14913), (4971, 5967)]