75206871

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{521}}^1$

素因数の和:943

約数の個数: 24

約数和(自身を含む): 111670416

約数和(自身を除く): 36463545

約数列:

[1, 3, 9, 43, 129, 373, 387, 521, 1119, 1563, 3357, 4689, 16039, 22403, 48117, 67209, 144351, 194333, 201627, 582999, 1748997, 8356319, 25068957, 75206871]

約数ペア:

[(1, 75206871), (3, 25068957), (9, 8356319), (43, 1748997), (129, 582999), (373, 201627), (387, 194333), (521, 144351), (1119, 67209), (1563, 48117), (3357, 22403), (4689, 16039)]