77671803

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 116785152

約数和(自身を除く): 39113349

約数列:

[1, 3, 11, 33, 43, 127, 129, 381, 431, 473, 1293, 1397, 1419, 4191, 4741, 5461, 14223, 16383, 18533, 54737, 55599, 60071, 164211, 180213, 203863, 602107, 611589, 1806321, 2353691, 7061073, 25890601, 77671803]

約数ペア:

[(1, 77671803), (3, 25890601), (11, 7061073), (33, 2353691), (43, 1806321), (127, 611589), (129, 602107), (381, 203863), (431, 180213), (473, 164211), (1293, 60071), (1397, 55599), (1419, 54737), (4191, 18533), (4741, 16383), (5461, 14223)]