51933681

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1879}}^1$

素因数の和:2005

約数の個数: 24

約数和(自身を含む): 78012480

約数和(自身を除く): 26078799

約数列:

[1, 3, 9, 37, 83, 111, 249, 333, 747, 1879, 3071, 5637, 9213, 16911, 27639, 69523, 155957, 208569, 467871, 625707, 1403613, 5770409, 17311227, 51933681]

約数ペア:

[(1, 51933681), (3, 17311227), (9, 5770409), (37, 1403613), (83, 625707), (111, 467871), (249, 208569), (333, 155957), (747, 69523), (1879, 27639), (3071, 16911), (5637, 9213)]