86539047

素因数分解:

$3^1\times 7^2\times {\mathrm{571}}^1\times {\mathrm{1031}}^1$

素因数の和:1619

約数の個数: 24

約数和(自身を含む): 134589312

約数和(自身を除く): 48050265

約数列:

[1, 3, 7, 21, 49, 147, 571, 1031, 1713, 3093, 3997, 7217, 11991, 21651, 27979, 50519, 83937, 151557, 588701, 1766103, 4120907, 12362721, 28846349, 86539047]

約数ペア:

[(1, 86539047), (3, 28846349), (7, 12362721), (21, 4120907), (49, 1766103), (147, 588701), (571, 151557), (1031, 83937), (1713, 50519), (3093, 27979), (3997, 21651), (7217, 11991)]