82555227

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{337}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 126114560

約数和(自身を除く): 43559333

約数列:

[1, 3, 9, 27, 43, 129, 211, 337, 387, 633, 1011, 1161, 1899, 3033, 5697, 9073, 9099, 14491, 27219, 43473, 71107, 81657, 130419, 213321, 244971, 391257, 639963, 1919889, 3057601, 9172803, 27518409, 82555227]

約数ペア:

[(1, 82555227), (3, 27518409), (9, 9172803), (27, 3057601), (43, 1919889), (129, 639963), (211, 391257), (337, 244971), (387, 213321), (633, 130419), (1011, 81657), (1161, 71107), (1899, 43473), (3033, 27219), (5697, 14491), (9073, 9099)]