78842349

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1151}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 121651200

約数和(自身を除く): 42808851

約数列:

[1, 3, 9, 27, 43, 59, 129, 177, 387, 531, 1151, 1161, 1593, 2537, 3453, 7611, 10359, 22833, 31077, 49493, 67909, 68499, 148479, 203727, 445437, 611181, 1336311, 1833543, 2920087, 8760261, 26280783, 78842349]

約数ペア:

[(1, 78842349), (3, 26280783), (9, 8760261), (27, 2920087), (43, 1833543), (59, 1336311), (129, 611181), (177, 445437), (387, 203727), (531, 148479), (1151, 68499), (1161, 67909), (1593, 49493), (2537, 31077), (3453, 22833), (7611, 10359)]