129642009

素因数分解:

$3^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{9173}}^1$

素因数の和:9856

約数の個数: 16

約数和(自身を含む): 197864832

約数和(自身を除く): 68222823

約数列:

[1, 3, 7, 21, 673, 2019, 4711, 9173, 14133, 27519, 64211, 192633, 6173429, 18520287, 43214003, 129642009]

約数ペア:

[(1, 129642009), (3, 43214003), (7, 18520287), (21, 6173429), (673, 192633), (2019, 64211), (4711, 27519), (9173, 14133)]