85343949

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:391

約数の個数: 40

約数和(自身を含む): 132248160

約数和(自身を除く): 46904211

約数列:

[1, 3, 9, 27, 43, 81, 107, 129, 229, 321, 387, 687, 963, 1161, 2061, 2889, 3483, 4601, 6183, 8667, 9847, 13803, 18549, 24503, 29541, 41409, 73509, 88623, 124227, 220527, 265869, 372681, 661581, 797607, 1053629, 1984743, 3160887, 9482661, 28447983, 85343949]

約数ペア:

[(1, 85343949), (3, 28447983), (9, 9482661), (27, 3160887), (43, 1984743), (81, 1053629), (107, 797607), (129, 661581), (229, 372681), (321, 265869), (387, 220527), (687, 124227), (963, 88623), (1161, 73509), (2061, 41409), (2889, 29541), (3483, 24503), (4601, 18549), (6183, 13803), (8667, 9847)]