87464223

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{126211}}^1$

素因数の和:126235

約数の個数: 24

約数和(自身を含む): 157512576

約数和(自身を除く): 70048353

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 126211, 378633, 883477, 1135899, 1388321, 2650431, 4164963, 7951293, 9718247, 12494889, 29154741, 87464223]

約数ペア:

[(1, 87464223), (3, 29154741), (7, 12494889), (9, 9718247), (11, 7951293), (21, 4164963), (33, 2650431), (63, 1388321), (77, 1135899), (99, 883477), (231, 378633), (693, 126211)]