57375249

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{2179}}^1$

素因数の和:2380

約数の個数: 16

約数和(自身を含む): 78270720

約数和(自身を除く): 20895471

約数列:

[1, 3, 67, 131, 201, 393, 2179, 6537, 8777, 26331, 145993, 285449, 437979, 856347, 19125083, 57375249]

約数ペア:

[(1, 57375249), (3, 19125083), (67, 856347), (131, 437979), (201, 285449), (393, 145993), (2179, 26331), (6537, 8777)]