129220623

素因数分解:

$3^3\times 7^1\times {\mathrm{433}}^1\times {\mathrm{1579}}^1$

素因数の和:2028

約数の個数: 32

約数和(自身を含む): 219430400

約数和(自身を除く): 90209777

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 433, 1299, 1579, 3031, 3897, 4737, 9093, 11053, 11691, 14211, 27279, 33159, 42633, 81837, 99477, 298431, 683707, 2051121, 4785949, 6153363, 14357847, 18460089, 43073541, 129220623]

約数ペア:

[(1, 129220623), (3, 43073541), (7, 18460089), (9, 14357847), (21, 6153363), (27, 4785949), (63, 2051121), (189, 683707), (433, 298431), (1299, 99477), (1579, 81837), (3031, 42633), (3897, 33159), (4737, 27279), (9093, 14211), (11053, 11691)]