82071279

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1019}}^1$

素因数の和:1204

約数の個数: 32

約数和(自身を含む): 128928000

約数和(自身を除く): 46856721

約数列:

[1, 3, 9, 19, 27, 57, 157, 171, 471, 513, 1019, 1413, 2983, 3057, 4239, 8949, 9171, 19361, 26847, 27513, 58083, 80541, 159983, 174249, 479949, 522747, 1439847, 3039677, 4319541, 9119031, 27357093, 82071279]

約数ペア:

[(1, 82071279), (3, 27357093), (9, 9119031), (19, 4319541), (27, 3039677), (57, 1439847), (157, 522747), (171, 479949), (471, 174249), (513, 159983), (1019, 80541), (1413, 58083), (2983, 27513), (3057, 26847), (4239, 19361), (8949, 9171)]