127379091

素因数分解:

$3^1\times 7^1\times {\mathrm{2389}}^1\times {\mathrm{2539}}^1$

素因数の和:4938

約数の個数: 16

約数和(自身を含む): 194259200

約数和(自身を除く): 66880109

約数列:

[1, 3, 7, 21, 2389, 2539, 7167, 7617, 16723, 17773, 50169, 53319, 6065671, 18197013, 42459697, 127379091]

約数ペア:

[(1, 127379091), (3, 42459697), (7, 18197013), (21, 6065671), (2389, 53319), (2539, 50169), (7167, 17773), (7617, 16723)]