86734917

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{1733}}^1$

素因数の和:1889

約数の個数: 24

約数和(自身を含む): 128759904

約数和(自身を除く): 42024987

約数列:

[1, 3, 9, 67, 83, 201, 249, 603, 747, 1733, 5199, 5561, 15597, 16683, 50049, 116111, 143839, 348333, 431517, 1044999, 1294551, 9637213, 28911639, 86734917]

約数ペア:

[(1, 86734917), (3, 28911639), (9, 9637213), (67, 1294551), (83, 1044999), (201, 431517), (249, 348333), (603, 143839), (747, 116111), (1733, 50049), (5199, 16683), (5561, 15597)]