82553779

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1487}}^1$

素因数の和:1615

約数の個数: 24

約数和(自身を含む): 105850368

約数和(自身を除く): 23296589

約数列:

[1, 7, 11, 49, 77, 103, 539, 721, 1133, 1487, 5047, 7931, 10409, 16357, 55517, 72863, 114499, 153161, 801493, 1072127, 1684771, 7504889, 11793397, 82553779]

約数ペア:

[(1, 82553779), (7, 11793397), (11, 7504889), (49, 1684771), (77, 1072127), (103, 801493), (539, 153161), (721, 114499), (1133, 72863), (1487, 55517), (5047, 16357), (7931, 10409)]