264621951

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{16811}}^1$

素因数の和:16884

約数の個数: 32

約数和(自身を含む): 435767040

約数和(自身を除く): 171145089

約数列:

[1, 3, 9, 11, 27, 33, 53, 99, 159, 297, 477, 583, 1431, 1749, 5247, 15741, 16811, 50433, 151299, 184921, 453897, 554763, 890983, 1664289, 2672949, 4992867, 8018847, 9800813, 24056541, 29402439, 88207317, 264621951]

約数ペア:

[(1, 264621951), (3, 88207317), (9, 29402439), (11, 24056541), (27, 9800813), (33, 8018847), (53, 4992867), (99, 2672949), (159, 1664289), (297, 890983), (477, 554763), (583, 453897), (1431, 184921), (1749, 151299), (5247, 50433), (15741, 16811)]