128222769

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{9433}}^1$

素因数の和:9656

約数の個数: 16

約数和(自身を含む): 179321472

約数和(自身を除く): 51098703

約数列:

[1, 3, 23, 69, 197, 591, 4531, 9433, 13593, 28299, 216959, 650877, 1858301, 5574903, 42740923, 128222769]

約数ペア:

[(1, 128222769), (3, 42740923), (23, 5574903), (69, 1858301), (197, 650877), (591, 216959), (4531, 28299), (9433, 13593)]