75519129

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{189271}}^1$

素因数の和:189300

約数の個数: 16

約数和(自身を含む): 121134080

約数和(自身を除く): 45614951

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 189271, 567813, 1324897, 3596149, 3974691, 10788447, 25173043, 75519129]

約数ペア:

[(1, 75519129), (3, 25173043), (7, 10788447), (19, 3974691), (21, 3596149), (57, 1324897), (133, 567813), (399, 189271)]