49278864699

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{155371}}^1$

素因数の和:156088

約数の個数: 32

約数和(自身を含む): 77412545280

約数和(自身を除く): 28133680581

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 691, 2073, 6219, 11747, 18657, 35241, 105723, 155371, 317169, 466113, 1398339, 2641307, 4195017, 7923921, 23771763, 71315289, 107361361, 322084083, 966252249, 1825143137, 2898756747, 5475429411, 16426288233, 49278864699]

約数ペア:

[(1, 49278864699), (3, 16426288233), (9, 5475429411), (17, 2898756747), (27, 1825143137), (51, 966252249), (153, 322084083), (459, 107361361), (691, 71315289), (2073, 23771763), (6219, 7923921), (11747, 4195017), (18657, 2641307), (35241, 1398339), (105723, 466113), (155371, 317169)]