86638077

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{1061}}^1$

素因数の和:1321

約数の個数: 24

約数和(自身を含む): 128782368

約数和(自身を除く): 42144291

約数列:

[1, 3, 9, 43, 129, 211, 387, 633, 1061, 1899, 3183, 9073, 9549, 27219, 45623, 81657, 136869, 223871, 410607, 671613, 2014839, 9626453, 28879359, 86638077]

約数ペア:

[(1, 86638077), (3, 28879359), (9, 9626453), (43, 2014839), (129, 671613), (211, 410607), (387, 223871), (633, 136869), (1061, 81657), (1899, 45623), (3183, 27219), (9073, 9549)]