993556287

素因数分解:

$3^7\times {\mathrm{149}}^1\times {\mathrm{3049}}^1$

素因数の和:3219

約数の個数: 32

約数和(自身を含む): 1500600000

約数和(自身を除く): 507043713

約数列:

[1, 3, 9, 27, 81, 149, 243, 447, 729, 1341, 2187, 3049, 4023, 9147, 12069, 27441, 36207, 82323, 108621, 246969, 325863, 454301, 740907, 1362903, 2222721, 4088709, 6668163, 12266127, 36798381, 110395143, 331185429, 993556287]

約数ペア:

[(1, 993556287), (3, 331185429), (9, 110395143), (27, 36798381), (81, 12266127), (149, 6668163), (243, 4088709), (447, 2222721), (729, 1362903), (1341, 740907), (2187, 454301), (3049, 325863), (4023, 246969), (9147, 108621), (12069, 82323), (27441, 36207)]