86743809

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1823}}^1$

素因数の和:2157

約数の個数: 24

約数和(自身を含む): 133166592

約数和(自身を除く): 46422783

約数列:

[1, 3, 9, 17, 51, 153, 311, 933, 1823, 2799, 5287, 5469, 15861, 16407, 30991, 47583, 92973, 278919, 566953, 1700859, 5102577, 9638201, 28914603, 86743809]

約数ペア:

[(1, 86743809), (3, 28914603), (9, 9638201), (17, 5102577), (51, 1700859), (153, 566953), (311, 278919), (933, 92973), (1823, 47583), (2799, 30991), (5287, 16407), (5469, 15861)]