16080147

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 25738560

約数和(自身を除く): 9658413

約数列:

[1, 3, 9, 17, 27, 51, 53, 153, 159, 459, 477, 661, 901, 1431, 1983, 2703, 5949, 8109, 11237, 17847, 24327, 33711, 35033, 101133, 105099, 303399, 315297, 595561, 945891, 1786683, 5360049, 16080147]

約数ペア:

[(1, 16080147), (3, 5360049), (9, 1786683), (17, 945891), (27, 595561), (51, 315297), (53, 303399), (153, 105099), (159, 101133), (459, 35033), (477, 33711), (661, 24327), (901, 17847), (1431, 11237), (1983, 8109), (2703, 5949)]