157499139

素因数分解:

$3^1\times 7^1\times {\mathrm{919}}^1\times {\mathrm{8161}}^1$

素因数の和:9090

約数の個数: 16

約数和(自身を含む): 240289280

約数和(自身を除く): 82790141

約数列:

[1, 3, 7, 21, 919, 2757, 6433, 8161, 19299, 24483, 57127, 171381, 7499959, 22499877, 52499713, 157499139]

約数ペア:

[(1, 157499139), (3, 52499713), (7, 22499877), (21, 7499959), (919, 171381), (2757, 57127), (6433, 24483), (8161, 19299)]