129600291

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{3271}}^1$

素因数の和:3602

約数の個数: 16

約数和(自身を含む): 177159168

約数和(自身を除く): 47558877

約数列:

[1, 3, 47, 141, 281, 843, 3271, 9813, 13207, 39621, 153737, 461211, 919151, 2757453, 43200097, 129600291]

約数ペア:

[(1, 129600291), (3, 43200097), (47, 2757453), (141, 919151), (281, 461211), (843, 153737), (3271, 39621), (9813, 13207)]